Baby Names Boy Names Meaning of the Name Geraint Updated December 9, 2025 by Jennifer M. Geraint Gender: Male Origin: Welsh Meaning: Old Man ♥ Add to my Namelist What is the meaning of the name Geraint? The name Geraint is primarily a male name of Welsh origin that means Old Man. People who like the name Geraint also like: Rhydian, Willem, Gethin, Edmund, Arthur, Francis, Dexter, Beatrice, Eleanor, Cecily, Daphne, Claudia, Violet, Alice Names like Geraint: Grant, Granada, Garnet Stats for the Name Geraint Geraint is currently not in the top 100 on the Baby Names Popularity Charts Geraint is currently not ranked in U.S. births