Reilly

Girl · recorded 1978–2025 · given to both girls and boys (about 1.3 to 1)

  • #2,822in 2025
  • 1 in 26,787girls in 2025
  • −26%last ten years

Most popular in 1998.

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Meaning

We don’t have a verified meaning for Reilly.

We only publish meanings we can cite to a source you could check yourself. Most sites will give you one anyway; the ones you find elsewhere are often copied between sites without verification.

Its story

Popularity since 1978

010721419781990200220132025

Hover over or drag across the chart to see any year.

Per million girls born. Years with fewer than five births are not in the record, so the line breaks rather than dropping to zero.
See the 47 recorded years as a table
Reilly, per million girls born. Years absent from the table had fewer than five births.
YearPer million
19784
19805
19813
19825
19834
19843
19854
19869
198710
19888
198911
199027
199120
199221
199338
199444
199548
199699
1997207
1998214
1999183
2000159
2001180
2002170
2003151
2004146
2005130
200694
2007104
2008102
200989
201078
201180
201261
201359
201450
201550
201656
201743
201842
201948
202050
202140
202240
202331
202440
202537

Where it’s loved

Most popular in these states

Reilly isn’t concentrated in any one state. Either it’s spread evenly, or no state reaches the 25 births over three years needed before a rate means anything.

More like it

More like Reilly

The numbers

Every figure

Births in 2025
60
Rank in 2025
#2,822
How rare
1 in 26,787 girls
Since 1978
5,528

Most popular in 1998, at 214 per million girls born.

Over the ten years to 2025 it has fallen by 26% per million girls born.

Figures from the US Social Security Administration’s 2025 release. How these numbers are made.