Dia
Recorded for both sexesMillennial2025 rank
#4,197
down −62 places
2025 births
34
down −1 births
All-time births
2,250
2% of them in 2025
More common than
94%
of all archived spellings recorded for girls, by lifetime births for that sex
- Peak year
- 2015
- 62 births
- Best rank
- #1,817
- in 1968
- First recorded
- 1948
- #5,441 that year
- Last recorded
- 2025
- still in the data
- Average birth year
- 1994
- weighted by recorded births
- Years recorded
- 76 of 146
- with gaps
Top five years
- 201562#2,820Peak
- 201260#2,877
- 201356#2,985
- 201454#3,088
- 202354#3,052
Rank over time
Inverted scale — nearer the top is more popular. Unrecorded years are left blank, not drawn as zero.
Best rank #1,817 in 1968 · peak births 62 in 2015
Boys and girls
Births per year for each sex, on one shared scale. The girls' series is dashed.
● 5% boys■ 95% girls
117 boys · 2,250 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 Dia has ranked, decade by decade
The band spans each decade's best and worst rank; the line follows its best.