Nameling

Kassidi

Gender
Girl
Say it
KAS-i-dee
Origin
Irish
US rank, 2025
#7,131 for girls

Kassidi is a girls' name of Irish origin. In 2025 it ranked 7,131st for girls in the US (15 babies).

What does Kassidi mean?

Irish: spelling of Cassidy; from the Irish surname Ó Caiside, perhaps meaning curly-haired

The Ó Caiside family were hereditary physicians to the Maguire chiefs of Fermanagh.

Meaning borrowed from Cassidy. More on Wiktionary.

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

Kassidi is a girls' name. In 2025, it was given to 15 girls in the US. Too few boys were given it to be listed.

How popular is Kassidi in the US?

Rank in 2025
#7,131among girls
Babies in 2025
15about 1 in 110,000 girls
Five-year trend
Fallingdown 44% in five years
Same name in a class
under 1%chance among 15 girls

In 2025, 15 girls in the US were named Kassidi, making it the 7,131st most popular name for girls. Five years earlier, in 2020, it was 4,167th. Its busiest year was 1998, with 61 girls. It first appears in the records in 1983.

Half of all the girls named Kassidi in the US since 1880 were born between 1998 and 2014, the years shaded on the chart below.

In 2025, 819 girls in the US were given Kassidi or a name that sounds the same. With every name's spellings counted this way, that ranks #403, up from #7,131 for this spelling alone.

1983Busiest: 61 in 19982025
Kassidi in the US, year by year
YearGirlsRank
202515#7,131
202421#5,796
202315#7,242
202222#5,635
202126#4,960
202033#4,167
201931#4,436
201827#4,886
201735#4,146
201644#3,523
201531#4,487
201447#3,367
201344#3,511
201233#4,385
201128#4,913
201036#4,106
200944#3,618
200834#4,447
200729#4,942
200625#5,382
200526#4,954
200429#4,597
200338#3,651
200250#2,931
200149#2,920
200051#2,813
199945#2,932
199861#2,304
199739#3,033
199635#3,297
199538#3,017
199431#3,531
199326#3,982
199219#5,044
199119#4,998
199015#5,829
198912#6,525
198813#5,890
19870–
19866#9,540
19857#8,315
19846#9,139
19836#9,013

Nicknames for Kassidi

Names like Kassidi

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

Other spellings of Kassidi

Names related to Kassidi

More Irish names

Every Irish name

Sources

Figures from 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, “Kassidi: name meaning, origin and popularity”, https://www.nameling.co.uk/names/kassidi, updated 20 October 2026.