Delta
Recorded for both sexesBaby Boomer2025 rank
#2,337
down −68 places
2025 births
78
down −4 births
All-time births
4,368
2% of them in 2025
More common than
96%
of all archived spellings recorded for girls, by lifetime births for that sex
- Peak year
- 2019
- 136 births
- Best rank
- #723
- in 1893
- First recorded
- 1883
- #764 that year
- Last recorded
- 2025
- still in the data
- Average birth year
- 1961
- weighted by recorded births
- Years recorded
- 142 of 146
- with gaps
Top five years
- 2019136#1,572Peak
- 2020119#1,705
- 2021105#1,886
- 2023105#1,893
- 2018103#1,927
Rank over time
Inverted scale — nearer the top is more popular. Unrecorded years are left blank, not drawn as zero.
Best rank #723 in 1893 · peak births 136 in 2019
Boys and girls
Births per year for each sex, on one shared scale. The girls' series is dashed.
● 2% boys■ 98% girls
108 boys · 4,368 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 Delta has ranked, decade by decade
The band spans each decade's best and worst rank; the line follows its best.