Girl name origins & meanings
- Latin : Graceful, blessing; variation of Juliana
Boy name origins & meanings
- Greek : Shield of hides
- French : Youth
Boy name variations
How Popular Is The Name Gillian
Family name origins & meanings
- English : variant of Julian.
- Irish (Tyrone and Derry) : reduced Anglicized form of Gaelic Mac Gileáin ‘son of Gileán’, a variant of the personal name Gealán, from a diminutive of geal ‘bright’, ‘white’.