Ib \ib\ as a boy's name (also used as girl's name Ib), is of Danish origin, and the meaning of Ib is "Baal's pledge". Baal was an ancient god of the Semites. Ballet dancer Ib Anderson.

Baby names that sound like Ib are Ab and Eb. Other similar baby names are Abo, Abe, Bo, Bob, Ion, Gab, Gib, Hob, Ian, Ido, Ihab, Ike, Ira, Isa, Ivo, Ive, Cob, Jeb, Job, Obi, Rob, Rab, Seb, Tab, Web, Iwo and Zeb.