Riordan
Recorded for boysGen Z2025 rank
#7,103
not recorded in 2025
2025 births
12
All-time births
297
4% of them in 2025
More common than
77%
of all archived spellings recorded for boys, by lifetime births for that sex
- Peak year
- 2013
- 18 births
- Best rank
- #5,127
- in 2013
- First recorded
- 1986
- #7,585 that year
- Last recorded
- 2025
- still in the data
- Average birth year
- 2009
- weighted by recorded births
- Years recorded
- 32 of 146
- with gaps
Top five years
- 201318#5,127Peak
- 200813#6,688
- 201213#6,573
- 200112#5,942
- 200712#6,994
Rank over time
Inverted scale — nearer the top is more popular. Unrecorded years are left blank, not drawn as zero.
Best rank #5,127 in 2013 · peak births 18 in 2013
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 Riordan has ranked, decade by decade
The band spans each decade's best and worst rank; the line follows its best.
The girls' series
No girls have been recorded with this name.
Stated, not plotted as zero — the split bar and the unisex badge are omitted rather than drawn empty.