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2025 data, released 8 May 2026

Dallen

Dallen was the 5434th most popular name for boys in 2025, given to 17 babies. Its best year was 1999, when it ranked 2107th; the most babies were born in 2008 (53). Over the last ten years it has moved down 686 places. More babies were named Dallen in the 2000s than in any other decade.

Meaning Not yet researched how we research meanings

Rank in 2025
#5,434 boys, up 938 places since 2020
Babies in 2025
17boys
Girls and boys
Almost always a boy’s name2021–2025
Peak year
200853 babies
Total since 1880
1,215babies recorded

Dallen popularity since 1880

0255075100 1900192019401960198020002020
Boys Babies per year, US, from Social Security records. Years with fewer than 5 babies show as zero.
YearRank (boys)Babies (boys)
2025#5,43417
2020#6,37213
2010#3,55530
2000#2,14647
1990#3,07720
1980#4,5868
1970——
1960——
1950——
1940——
1930——
1920——
1910——
1900——
1890——
1880——

How popular is Dallen, counting every spelling?

Dallen is a spelling of Dallin, a name family that had 92 boys in 2025 across its spellings. Together these spellings went to 92 boys in 2025.

SpellingBabies 2025Official rankBabies 2021–2025
Dallin35#3,330185
Dalen15#5,910117
Dallen17#5,434106
Dalyn13#6,53862
Dallan5#12,45249
Dallon7#9,92241
Dalon——31

Spellings count together when they sound the same in American English and are used for the same sex; nicknames and forms that sound different (such as Theo and Theodore) are kept apart. How we group spellings.

How many kids will share the name Dallen?

17 of the 3,606,400 babies born in the US in 2025 were named Dallen (0.00 per 1,000 births). For a boy named Dallen 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 495 (of 430 pupils) would have a child named Dallen.

Chance of another Dallen in a class of 20under 1 in 50US, born 2025

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

How old are people named Dallen?

About 1,200 people born in the US named Dallen are alive today, with a median age of 23; half are between 15 and 30. That makes Dallen mostly worn by children and young adults.

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.

Names with a similar history

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

Questions about the name Dallen

How popular is the name Dallen?

Dallen was the 5434th most popular name for boys in 2025, given to 17 babies. Its best year was 1999, when it ranked 2107th; the most babies were born in 2008 (53). Over the last ten years it has moved down 686 places. More babies were named Dallen in the 2000s than in any other decade.

Is Dallen a boy or girl name?

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