Gillian
Recorded for both sexesMillennial2025 rank
#3,307
down −214 places
2025 births
47
down −5 births
All-time births
16,059
0% of them in 2025
More common than
98%
of all archived spellings recorded for girls, by lifetime births for that sex
- Peak year
- 1999
- 1,022 births
- Best rank
- #303
- in 1999
- First recorded
- 1922
- #5,306 that year
- Last recorded
- 2025
- still in the data
- Average birth year
- 1995
- weighted by recorded births
- Years recorded
- 89 of 146
- with gaps
Top five years
- 19991,022#303Peak
- 2000976#325
- 1998890#331
- 2001863#348
- 2002761#388
Rank over time
Inverted scale — nearer the top is more popular. Unrecorded years are left blank, not drawn as zero.
Best rank #303 in 1999 · peak births 1,022 in 1999
Boys and girls
Births per year for each sex, on one shared scale. The girls' series is dashed.
● 0% boys■ 100% girls
68 boys · 16,059 girls, all time
Births by decade
Where the name's whole run sits, with the best and worst rank it held in each decade
Trajectory by decade
Where Gillian has ranked, decade by decade
The band spans each decade's best and worst rank; the line follows its best.