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Rainey

Gender
Girl
UK rank, 2025
#5,990 for girls
US rank, 2025
#2,368 for girls

Rainey is a girls' name, meaning “descendant of Raighne”. In 2025 it ranked 5,990th for girls in the UK (3 babies) and 2,368th for girls in the US (76 babies).

What does Rainey mean?

“descendant of Raighne”

A female given name.

From Wiktionary, CC BY-SA 4.0.

Is Rainey a girl's or a boy's name?

Rainey is a girls' name. In 2025, it was given to 3 girls in the UK and 76 girls in the US. Too few boys were given it to be listed.

How popular is Rainey in the UK?

Rank in 2025
5,990th among girls
Babies in 2025
3 about 1 in 93,000 girls
Five-year trend
Rising up 31% in five years
Same name in a class
under 1% chance among 15 girls

In 2025, 3 girls in the UK were named Rainey, making it the 5,990th most popular name for girls. Five years earlier, in 2020, it was 3,274th. Its busiest year was 2023, with 8 girls.

2025 had fewer girls named Rainey than any year since 2018.

Half of all the girls named Rainey in the UK since 1996 were born between 2017 and 2023, the years shaded on the chart below.

Among girls in 2025, it was 5,925th in England and Wales.

2008Busiest: 8 in 20232025
Rainey in the UK, year by year
YearGirlsRank
20253#5,990
20246#3,758
20238#3,098
20225#4,168
20214#4,864
20207#3,274
20196#3,738
20180–
20174#4,967
20160–
20150–
20140–
20133#6,003
20120–
20110–
20100–
20091#7,377
20086#3,589

How popular is Rainey in the US?

Rank in 2025
2,368th among girls
Babies in 2025
76 about 1 in 21,000 girls
Five-year trend
Rising up 26% in five years
Same name in a class
under 1% chance among 15 girls

In 2025, 76 girls in the US were named Rainey, making it the 2,368th most popular name for girls. Five years earlier, in 2020, it was 2,376th. Its busiest year was 2022, with 90 girls. It first appears in the records in 1914.

Half of all the girls named Rainey in the US since 1880 were born between 1995 and 2018, the years shaded on the chart below.

1914Busiest: 90 in 20222025
Rainey in the US, year by year
YearGirlsRank
202576#2,368
202478#2,347
202375#2,397
202290#2,123
202182#2,251
202074#2,376
201958#2,856
201850#3,200
201762#2,744
201660#2,829
201544#3,533
201445#3,484
201348#3,313
201241#3,781
201140#3,780
201050#3,255
200950#3,297
200863#2,831
200748#3,428
200635#4,164
200548#3,208
200439#3,685
200347#3,128
200251#2,884
200137#3,545
200055#2,668
199931#3,800
199841#3,065
199738#3,102
199646#2,668
199539#2,972
199434#3,297
199324#4,252
199224#4,229
199139#2,929
199030#3,518
198930#3,396
198816#5,060
198722#3,854
198619#4,184
19857#8,315
198413#5,221
198313#5,147
198211#5,909
198117#4,343
198021#3,718
197914#4,841
197818#3,924
197714#4,651
197616#3,961
197515#4,139
197418#3,558
19738#6,078
19729#5,479
19718#6,004
197014#4,037
19697#5,972
19686#6,244
19676#6,041
19667#5,272
19659#4,493
19646#6,008
19630–
19625#6,577
19610–
19605#6,389
19599#4,299
195811#3,746
19570–
19560–
19550–
19540–
19530–
19520–
19516#4,832
19500–
19490–
19480–
19470–
19460–
19450–
19440–
19430–
19420–
19410–
19400–
19390–
19380–
19370–
19360–
19350–
19340–
19330–
19320–
19310–
19300–
19290–
19280–
19270–
19260–
19250–
19240–
19230–
19220–
19210–
19205#4,973
19190–
19180–
19170–
19160–
19150–
19145#3,617

Names like Rainey

Names given in the same years and the same naming tradition, with a similar sound.

Names related to Rainey

Sources

Figures from Baby names in England and Wales (Office for National Statistics), Babies' first names (National Records of Scotland), Baby names (Northern Ireland Statistics and Research Agency) and Popular Baby Names (US Social Security Administration). Nameling last updated them on 20 October 2026. How the figures are worked out, and the data to download.

To cite this page: Nameling, “Rainey: name meaning, origin and popularity”, https://www.nameling.co.uk/names/rainey, updated 20 October 2026.