Eliezer
Eliezer was the name of at least three different individuals in the Hebrew Bible.
Eliezer of Damascus
Eliezer of Damascus was, according to Targum Jonathan Bereishit, 14:14, the son of Nimrod. As mentioned in Genesis 15:2, Eliezer was head of the patriarch Abraham's household.Medieval biblical exegetes have explained the noun ben mešeq as meaning "butler; steward; overseer", while the name Damméseq Eliʿézer is explained by Targum Onkelos as meaning "Eliezer the Damascene." Others say that he was given the name "Damascus" by Abraham, who purchased Eliezer from Nimrod and had passed through the city of Damascus while returning with his servant from Babylonia. Other translations of Genesis describe Eliezer as Abraham's heir.
There is an interpretation in Genesis Rabbah, cited by Rashi, that Eliezer went alone with Abraham to rescue Lot, about "his initiates" stated to be 318 in number being the numerical value of Eliezer's name in Hebrew, interpreted in tractate Nedarim as Abraham not wishing to rely on a miracle by taking only one individual.