Nameling

Tesni

Gender
Girl
Say it
TES-nee
Origin
Welsh
UK rank, 2025
#4,276 for girls

Tesni is a girls' name of Welsh origin, meaning “warmth”. In 2025 it ranked 4,276th for girls in the UK (5 babies).

What does Tesni mean?

Welsh: from Welsh tes 'warmth, sunshine'

“warmth”

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

Tesni is a girls' name. In 2025, it was given to 5 girls in the UK. Too few boys were given it to be listed.

How popular is Tesni in the UK?

Rank in 2025
#4,276among girls
Babies in 2025
5about 1 in 56,000 girls
Five-year trend
Steadyup 21% in five years
Same name in a class
under 1%chance among 15 girls

In 2025, 5 girls in the UK were named Tesni, making it the 4,276th most popular name for girls. Five years earlier, in 2020, it was 4,744th. Its busiest year was 1998, with 17 girls.

Half of all the girls named Tesni in the UK since 1996 were born between 2000 and 2013. It was already well used in 1996, when the records begin, so earlier girls aren't counted.

Among girls in 2025, it was 4,200th in England and Wales.

1996Busiest: 17 in 19982025
Tesni in the UK, year by year
YearGirlsRank
20255#4,276
20247#3,381
20235#4,251
20220–
20216#3,697
20204#4,744
201910#2,590
20180–
20174#4,967
20166#3,788
20153#5,983
20146#3,702
20136#3,719
20126#3,881
20117#3,360
20105#4,220
200913#2,037
20085#4,065
20076#3,396
200610#2,263
20059#2,360
200410#2,064
200312#1,730
20026#2,691
200112#1,637
200016#1,290
199914#1,415
199817#1,238
199714#1,387
19969#1,862

Names like Tesni

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

More Welsh names

Every Welsh name

Sources

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

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