The name Gillian means Youthful, Downy and is of English origin. Gillian is a name that's been used primarily by parents who are considering baby names for girls.
Originally a feminine form of Julian. Gillian Anderson, actress.
Gillian Stats
Gillian is on 1,291 members' favorite name lists Gillian is currently #81 on the Baby Names popularity charts Gillian is currently #835 in U.S. births
