City

Ur

Southern Mesopotamia · c. 2600 BCE – 500 BCE complete

Also known as: Urim, Uru, ʾŪr, ʾŪr, Ur

Ur was one of the oldest and greatest cities of Sumer, set near the mouth of the Euphrates on the Persian Gulf, though the shifting of the rivers has since left its ruins far inland. The cult-center of the moon-god Nanna, it was a city-state from the Early Dynastic period, with Mesannepada among its first recorded kings, and it reached its height under the kings of its Third Dynasty around 2100 BCE, when Ur-Nammu and Shulgi ruled an empire over the whole of Sumer and Akkad and raised the great ziggurat that still stands. The city declined after the fall of that dynasty, was restored briefly by the Neo-Babylonian king Nabonidus, and was abandoned by about the fourth century BCE as the Euphrates moved away.

The city’s own name was Urim, written with the signs ŠEŠ.UNUG and read in Akkadian as Uru; its meaning is uncertain, bound up with the cult of Nanna whose city it was. Unlike Babylon, whose name radiated across the whole ancient world, Ur left almost no mark outside Mesopotamia, and its name survives in the wider tradition for one reason only: the Hebrew Bible made it the birthplace of Abraham, “Ur of the Chaldees.” From that single phrase descend the only non-cuneiform names on this page, the Syriac ʾŪr and the Latin Ur, both of which exist because the Peshitta and Jerome translated the passage from the Hebrew. The Greek Septuagint did not: it rendered the phrase “the land of the Chaldeans,” translating the city’s name away entirely, so that the Greek world received no name for Ur at all. Whether the Ur of Abraham is in fact this southern city or a different place in the north is itself debated, which leaves Ur in the rare position of a famous name whose fame may belong to somewhere else.

Name families

Cognate names grouped by shared root. An indented name is borrowed from the form above it; names at the same level are parallel descendants.

The Ur family

The name of the Sumerian city Urim, the cult-center of the moon-god Nanna, read in Akkadian as Uru; its later survival is almost entirely scriptural, as the Hebrew ʾŪr "of the Chaldees," kept in the Syriac and Latin Bibles that translated from the Hebrew but lost in the Greek Septuagint, which rendered it "the land of the Chaldeans."

Transmission map

Each form at the homeland of its language; arcs follow asserted borrowing paths. Slide to a year to see which names were in use.

2600 BCE

in use at this year · formerly in use · not yet attested

Ur, the city

Attestation timeline

When each name is attested, earliest first. Dates bound the name's use, not the language's lifespan.

Sumerian Akkadian Biblical Hebrew Syriac Latin

Names across languages

Sumerian c. 2600 BCE – 1600 BCE #

𒋀𒀕𒆠

Transliteration
Urim
Meaning
“Ur (etymology uncertain; the cult-city of the moon-god Nanna)”
Confidence
attested

The endonym for the city in its own language, Urim, written with the signs ŠEŠ.UNUG and the place-determinative ki (the spelling URIM₂; a variant ŠEŠ.AB gives URIM₅). The name is bound up with the moon-god Nanna, whose chief cult-center Ur was, though its exact etymology is uncertain. It is attested continuously in Sumerian administrative and royal texts from the Early Dynastic period, through the great Third Dynasty of Ur of Ur-Nammu and Shulgi around 2100 BCE, whose kings styled themselves “king of Ur,” into the Old Babylonian period when Sumerian remained the language of scholarship.

Urim is the headwater of this page, but a headwater that barely flows: where the Sumerian name of Babylon coursed outward into a dozen languages, the name of Ur stayed almost wholly within Mesopotamia. The form is the original that the Akkadian Uru reads off the same signs, and the distant ancestor, by way of the Bible’s “Ur of the Chaldees,” of the only foreign names the city ever acquired. A city that once ruled Sumer, it gave the world a name chiefly by being, much later and perhaps wrongly, remembered as the home a patriarch left.

Sources (3)
  1. The Pennsylvania Sumerian Dictionary (ePSD2), s.v. Urim (place name).
  2. Reallexikon der Assyriologie und Vorderasiatischen Archäologie, s.v. Ur.
  3. Frayne, Douglas. Ur III Period (2112–2004 BC). Royal Inscriptions of Mesopotamia, Early Periods 3/2. Toronto: University of Toronto Press, 1997.
Cite this entry

Rajagopal, Shriram. "Urim (Sumerian name for Ur)." Onomastikon: A Digital Atlas of Ancient Names. https://onomastikon.org/civilizations/ur#sumerian-urim.

Akkadian c. 2350 BCE – 540 BCE #

𒋀𒀕𒆠

Transliteration
Uru
IPA
/ˈuru/
Meaning
“Ur (Akkadian reading of the Sumerian city-name)”
Confidence
attested

The Akkadian name for the city, Uru, read from the same ŠEŠ.UNUG logogram that Sumerian read as Urim. The city is named in Akkadian texts from the Sargonic period onward and remained a place of importance into the first millennium: the Neo-Babylonian king Nabonidus, the last king of Babylon, rebuilt the temple of the moon-god at Ur in the sixth century BCE and installed his daughter there as high priestess, recording the works in his inscriptions. After the Persian conquest the city slipped into decline and was eventually abandoned.

The Akkadian entry is the parallel reading beside the Sumerian, the second voice pronouncing one set of signs, much as on the Babylon page Bābilu stands beside Kadingirra. Here, though, the logogram is not glossed into a phrase of meaning in either language; Sumerian and Akkadian alike simply name the place, the one as Urim and the other as Uru, two pronunciations of a city whose name neither tongue seems to have parsed.

Sources (2)
  1. Reallexikon der Assyriologie und Vorderasiatischen Archäologie, s.v. Ur.
  2. Schaudig, Hanspeter. Die Inschriften Nabonids von Babylon und Kyros' des Großen. Münster: Ugarit-Verlag, 2001.
Cite this entry

Rajagopal, Shriram. "Uru (Akkadian name for Ur)." Onomastikon: A Digital Atlas of Ancient Names. https://onomastikon.org/civilizations/ur#akkadian-uru.

Biblical Hebrew c. 700 BCE – 200 BCE #

אוּר

Transliteration
ʾŪr
IPA
/ʔuːr/
Meaning
“Ur (of the Chaldees); the Hebrew word ʾūr also means "flame"”
Confidence
disputed

The Hebrew name for the city, ʾŪr, which appears only in the phrase ʾŪr Kaśdîm, “Ur of the Chaldeans,” as the homeland that Abraham’s family left for Harran and Canaan. The form is identical in spelling to the common Hebrew noun ʾûr, “flame, fire,” a coincidence that later Jewish tradition seized on to tell of Abraham delivered from a fiery furnace at Ur. Whether the biblical Ur is the great Sumerian city of the south is disputed: the patriarchal narratives move through the north, around Harran, and some scholars locate ʾŪr Kaśdîm at a northern site rather than in Sumer, while the qualifier “of the Chaldeans” reflects the first-millennium Chaldean south and may be a later gloss.

This is the entry on which the whole later life of the name turns, and it does so under a question mark. Every non-cuneiform form on this page, the Syriac and the Latin, descends from this Hebrew phrase, and yet the Hebrew phrase may not name this city at all. Ur is thus famous twice over and securely only once: securely as a Sumerian capital that the cuneiform world knew, and famously as the home of Abraham, a fame that rests on an identification the evidence does not settle.

Sources (3)
  1. Hebrew and Aramaic Lexicon of the Old Testament (HALOT), Leiden: Brill, 1994–2000, s.v. ʾûr.
  2. Genesis 11:28, 11:31; 15:7.
  3. Nehemiah 9:7.
Cite this entry

Rajagopal, Shriram. "ʾŪr (Biblical Hebrew name for Ur)." Onomastikon: A Digital Atlas of Ancient Names. https://onomastikon.org/civilizations/ur#biblical-hebrew-ur.

Syriac c. 150 CE – 600 CE #

ܐܘܪ

Transliteration
ʾŪr
IPA
/ʔur/
Meaning
“Ur (of the Chaldeans)”
Derived from
Biblical Hebrew ʾŪr
Confidence
disputed

The Syriac name for the city, ʾŪr, in the phrase ʾŪr da-kaldāyē, “Ur of the Chaldeans,” as the Peshitta Old Testament renders Abraham’s homeland in Genesis. Because the Peshitta Old Testament was translated directly from the Hebrew, it kept the toponym that the Hebrew has, where a translation from the Greek would not have; the same identification debate that hangs over the Hebrew ʾŪr hangs over this form, which simply carries the Hebrew name into Syriac dress.

The Syriac entry preserves a revealing split within a single language. The Peshitta Old Testament, working from the Hebrew, writes ʾŪr; but the Syriac New Testament, translating the Greek of Acts, where Stephen says Abraham came “out of the land of the Chaldeans,” has no Ur at all, only ʾarʿā da-kaldāyē, “the land of the Chaldeans.” The same Syriac Bible thus both keeps the city’s name and loses it, depending on whether the verse in hand was Englished, so to speak, from Hebrew or from Greek.

Sources (2)
  1. Peshitta, Genesis 11:28, 11:31; 15:7 (ܐܘܪ ܕܟܠܕ̈ܝܐ, ʾŪr da-kaldāyē).
  2. Payne Smith, R. Thesaurus Syriacus. Oxford: Clarendon Press, 1879–1901, s.v. ܐܘܪ.
Cite this entry

Rajagopal, Shriram. "ʾŪr (Syriac name for Ur)." Onomastikon: A Digital Atlas of Ancient Names. https://onomastikon.org/civilizations/ur#syriac-ur.

Latin c. 390 CE – 600 CE #

Ur

Transliteration
Ur
IPA
/ur/
Meaning
“Ur (of the Chaldeans)”
Derived from
Biblical Hebrew ʾŪr
Confidence
disputed

The Latin name for the city, Ur, in the phrase Ur Chaldaeorum, “Ur of the Chaldeans,” in Jerome’s Vulgate. Jerome translated the Old Testament afresh from the Hebrew rather than from the Greek, his Hebraica veritas, and so his Genesis keeps the toponym Ur exactly where the Hebrew has it; the Old Latin versions made earlier from the Septuagint, by contrast, had only “the region of the Chaldeans.” The same dispute over the city’s identification that attaches to the Hebrew form attaches to the Latin, which takes the name directly from it.

Latin is the entry that carried Ur into the modern Western world, and it did so only because of a translator’s principle. Had the Latin Bible followed the Greek, as it once did, the name “Ur” would have vanished from European memory entirely; it survives in English Bibles and atlases because Jerome went back to the Hebrew. A Sumerian city that the classical world never knew owes its place in the modern imagination to a decision made in a monk’s study about which language to trust.

Sources (2)
  1. Jerome, Vulgata, Genesis 11:28, 11:31; 15:7 (Ur Chaldaeorum).
  2. Lewis, Charlton T., and Charles Short. A Latin Dictionary. Oxford: Clarendon Press, 1879, s.v. Ur.
Cite this entry

Rajagopal, Shriram. "Ur (Latin name for Ur)." Onomastikon: A Digital Atlas of Ancient Names. https://onomastikon.org/civilizations/ur#latin-ur.

Cite this page

Rajagopal, Shriram. "Ur." Onomastikon: A Digital Atlas of Ancient Names. https://onomastikon.org/civilizations/ur.

@misc{onomastikon-ur,
  author = {Rajagopal, Shriram},
  title = {Ur},
  year = {2026},
  howpublished = {\url{https://onomastikon.org/civilizations/ur}},
  note = {Onomastikon: A Digital Atlas of Ancient Names}
}

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