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2025 data, released 8 May 2026

2025 data, released 8 May 2026

Tadhg

Tadhg was the 3742nd most popular name for boys in 2025, given to 30 babies. Its best year was 2023, when it ranked 2799th with 46 babies. Over the last ten years it has moved up 1,742 places. More babies were named Tadhg in the 2020s than in any other decade.

Meaning Not yet researched how we research meanings

Rank in 2025
#3,742 boys, down 483 places since 2020
Babies in 2025
30boys
Girls and boys
Almost always a boy’s name2021–2025
Peak year
202346 babies
Total since 1880
613babies recorded

Tadhg popularity since 1880

012.52537.550 1900192019401960198020002020
Boys Babies per year, US, from Social Security records. Years with fewer than 5 babies show as zero.
YearRank (boys)Babies (boys)
2025#3,74230
2020#3,25935
2010#3,69729
2000#5,86612
1990——
1980——
1970——
1960——
1950——
1940——
1930——
1920——
1910——
1900——
1890——
1880——

How popular is Tadhg, counting every spelling?

Tadhg has no other common spelling that sounds the same.

How many kids will share the name Tadhg?

30 of the 3,606,400 babies born in the US in 2025 were named Tadhg (0.01 per 1,000 births). For a boy named Tadhg born in 2025, the chance that another child with the same name is in a class of 20 children the same age is under 1 in 50. If every grade liked the name as much as the 2025 babies do, only about one elementary school in 280 (of 430 pupils) would have a child named Tadhg.

Chance of another Tadhg in a class of 20under 1 in 50US, born 2025
Most likely inNew Yorkunder 1 in 50 (2024)

Shares of all registered births (NCHS); classes assumed to be children born the same year. How we estimate this.

How old are people named Tadhg?

About 600 people born in the US named Tadhg are alive today, with a median age of 10; half are between 4 and 17. That makes Tadhg a young name: most people with it are children.

0–910–1920–2930–3940–4950–5960–6970–7980–8990+
Estimated people alive in the US with the name, by age, mid-2026. The darker bar holds the median age.

Babies given the name each year (SSA) times the share of that birth year still alive (SSA life tables). Counts people born in the US only. Method.

Tadhg by state

How common Tadhg was among boys born in each state in 2021–2025. In 48 states fewer than five boys a year got the name, too few for SSA to publish, so those states show as zero.

Alaska: fewer than 5 a yearAK–Maine: fewer than 5 a yearME–Wisconsin: fewer than 5 a yearWI–Vermont: fewer than 5 a yearVT–New Hampshire: fewer than 5 a yearNH–Washington: fewer than 5 a yearWA–Idaho: fewer than 5 a yearID–Montana: fewer than 5 a yearMT–North Dakota: fewer than 5 a yearND–Minnesota: fewer than 5 a yearMN–Illinois: fewer than 5 a yearIL–Michigan: fewer than 5 a yearMI–New York: 0.03 per 1,000 babiesNY0.03Massachusetts: 0.10 per 1,000 babiesMA0.10Oregon: fewer than 5 a yearOR–Nevada: fewer than 5 a yearNV–Wyoming: fewer than 5 a yearWY–South Dakota: fewer than 5 a yearSD–Iowa: fewer than 5 a yearIA–Indiana: fewer than 5 a yearIN–Ohio: fewer than 5 a yearOH–Pennsylvania: fewer than 5 a yearPA–New Jersey: fewer than 5 a yearNJ–Connecticut: fewer than 5 a yearCT–Rhode Island: fewer than 5 a yearRI–California: 0.01 per 1,000 babiesCA0.01Utah: fewer than 5 a yearUT–Colorado: fewer than 5 a yearCO–Nebraska: fewer than 5 a yearNE–Missouri: fewer than 5 a yearMO–Kentucky: fewer than 5 a yearKY–West Virginia: fewer than 5 a yearWV–Virginia: fewer than 5 a yearVA–Maryland: fewer than 5 a yearMD–Delaware: fewer than 5 a yearDE–Arizona: fewer than 5 a yearAZ–New Mexico: fewer than 5 a yearNM–Kansas: fewer than 5 a yearKS–Arkansas: fewer than 5 a yearAR–Tennessee: fewer than 5 a yearTN–North Carolina: fewer than 5 a yearNC–South Carolina: fewer than 5 a yearSC–District of Columbia: fewer than 5 a yearDC–Oklahoma: fewer than 5 a yearOK–Louisiana: fewer than 5 a yearLA–Mississippi: fewer than 5 a yearMS–Alabama: fewer than 5 a yearAL–Georgia: fewer than 5 a yearGA–Hawaii: fewer than 5 a yearHI–Texas: fewer than 5 a yearTX–Florida: fewer than 5 a yearFL–
Babies per 1,000 of the same sex, Tadhg, boys, 2021–2025. Darker means more common.

Names with a similar history

These names rose and fell in step with Tadhg: their share of US boys followed the most similar curve since 1880. If you like Tadhg, they share its era and feel.

Questions about the name Tadhg

How popular is the name Tadhg?

Tadhg was the 3742nd most popular name for boys in 2025, given to 30 babies. Its best year was 2023, when it ranked 2799th with 46 babies. Over the last ten years it has moved up 1,742 places. More babies were named Tadhg in the 2020s than in any other decade.

Is Tadhg a boy or girl name?

In 2021–2025, almost always a boy’s name given the name Tadhg in the US.

Where is Tadhg most popular?

In 2021–2025, Tadhg was most common in Massachusetts (0.10 per 1,000 boys), followed by New York and California.