Eldon \e-ldon, el-don\ as a boy's name is of Old English origin, and the meaning of Eldon is "Ella's hill". Place name. First used in the 19th century.

Eldon has 1 variant form: Elden.

For more information, see also related names Aldous and Elton.

Baby names that sound like Eldon are Eldin and Aldon.