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2025 data, released 8 May 2026

Allanah

Allanah was the 11997th most popular name for girls in 2025, given to 7 babies. Its best year was 2006, when it ranked 2779th with 63 babies. Over the last ten years it has moved down 7,500 places. More babies were named Allanah in the 2000s than in any other decade.

Meaning (as Alana) Origin uncertain · Breton, Celtic

Rank in 2025
#11,997 girls, down 5,351 places since 2020
Babies in 2025
7girls
Girls and boys
Almost always a girl’s name2021–2025
Peak year
200663 babies
Total since 1880
924babies recorded

What does the name Allanah mean?

Allanah is a spelling of Alana, pronounced the same way, so it shares Alana's meaning and origin.

Alana is a feminine form of Alan, made by adding -a; Wiktionary says it has been in regular use since the 20th century, and Wikipedia calls it a Latinized feminine of Alan with relatively modern use. DMNES notes that in medieval England Latin Alana usually stood for the man's name Alan. Alan itself is Breton and of uncertain origin; DMNES thinks 'deer' most likely. Some families also link Alana with Hawaiian or Gaelic words, but our sources do not support those.

Alan (Breton, “Alan (masculine)”)

How sure is this? Uncertain. A feminine of Alan; Alan's origin is uncertain.

Related names: Alanna, Alannah, Alan, Lana.

See also: Celtic names.

Sources for this meaning

Allanah popularity since 1880

0255075100 1900192019401960198020002020
Girls Babies per year, US, from Social Security records. Years with fewer than 5 babies show as zero.
YearRank (girls)Babies (girls)
2025#11,9977
2020#6,64617
2010#4,98328
2000#4,40727
1990#4,12624
1980——
1970——
1960——
1950——
1940——
1930——
1920——
1910——
1900——
1890——
1880——

How popular is Allanah, counting every spelling?

Allanah is a spelling of Alana, a name family that ranked #86 for girls in 2025 once every spelling is counted together, compared with #11,997 for Allanah on its own. Together these spellings went to 3,429 girls in 2025.

SpellingBabies 2025Official rankBabies 2021–2025
Alana2,085#1408,519
Alanna1,099#2803,953
Alannah123#1,674788
Alanah65#2,648472
Allana50#3,169217
Allanah7#11,99752

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 Allanah?

7 of the 3,606,400 babies born in the US in 2025 were named Allanah (0.00 per 1,000 births). For a girl named Allanah 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 1,224 (of 430 pupils) would have a child named Allanah.

Chance of another Allanah 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 Allanah?

About 900 people born in the US named Allanah are alive today, with a median age of 19; half are between 14 and 25. That makes Allanah 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 Allanah: their share of US girls followed the most similar curve since 1880. If you like Allanah, they share its era and feel.

Questions about the name Allanah

What does Allanah mean?

The origin of Alana is uncertain: a feminine of Alan; Alan's origin is uncertain.

How popular is the name Allanah?

Allanah was the 11997th most popular name for girls in 2025, given to 7 babies. Its best year was 2006, when it ranked 2779th with 63 babies. Over the last ten years it has moved down 7,500 places. More babies were named Allanah in the 2000s than in any other decade.

Is Allanah a boy or girl name?

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