Gillian comes from the Latin tradition, meaning Youthful, downy-bearded.
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How popular is Gillian?
1999peak year
Gillian reached its widest reach during the 1990s. In 1999, 1,022 babies received the name (ranked #303). In the present decade it sits well outside the top 1,000 (around #2662), with about 72 babies given the name annually. Gillian has been declining in recent years. The all-time total comes to roughly 16,079 registrations.
Year-by-year registrations1880–2024 · U.S. Social Security data
Every name has a homeland. Discover beautiful girl names rooted in cultures from around the world — each with full meanings, origin stories and pronunciation.