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Gillian is a feminine name of Medieval English origin. As of 2026, it ranks #4757 in the U.S. SSA chart. Gillian is associated with a vintage aesthetic.
Last reviewed · 2026-05-18
Chapter 01 / 05
What does Gillian mean?
Gillian means an older, unattested meaning and comes from Medieval English origin.
he name Gillian, a medieval feminine form of Julian, evokes an aura of historical elegance. Its fluid three-syllable sound, beginning with the gentle ‘JH’ and concluding with the soft ‘N’, weaves together a tapestry of heritage and grace.
Chapter 02 / 05
How does Gillian sound?
Chapter 03 / 05
How popular is Gillian?
As of 2026, Gillian ranks #4757 in the United States.
Chapter 04 / 05
What names are similar to Gillian?
Chapter 05 / 05
About the name Gillian
- What does the name Gillian mean?
- Gillian means an unattested or ambiguous historical meaning and comes from Medieval English origin.
- Where does the name Gillian come from?
- Gillian traces to a Medieval English origin and continues to appear in U.S. SSA records.
- How popular is the name Gillian?
- As of 2026, Gillian ranks #4757 in the United States according to SSA data.
- Is Gillian a boy or girl name?
- Gillian is most commonly used as a feminine name.