Baby Names Boy Names Meaning of the Name Gilroy Updated December 7, 2025 by Jennifer M. Gilroy Gender: Male Origin: Irish Meaning: Servant Of The Redhaired Man #Place ♥ Add to my Namelist What is the meaning of the name Gilroy? The name Gilroy is primarily a male name of Irish origin that means Servant Of The Redhaired Man. People who like the name Gilroy also like: Brennan, Liam, Alastair, Declan, Cian, Finn, Ronan, Meabh, Cianna, Sorcha, Evelyn, Orla, Emmeline, Saoirse Names like Gilroy: Giselher, Gloria, Glory, Glora Stats for the Name Gilroy Gilroy is currently not in the top 100 on the Baby Names Popularity Charts Gilroy is currently not ranked in U.S. births