MallowbyNames

Allanah

AL-uh-nuh · Of uncertain origin; possibly a variant of Alana, meaning 'little rock' or 'harmony'.

2025 rank (girls)
#11,932
Babies named in 2025
7
Peak popularity
2006
2025 frequency
1 in 229,610 girls
Usually for
Girls
Trend
Declining since 2007

Declining since 2007, #11,932 for girls today.

Popularity of Allanah since 1990

Babies named Allanah per year in U.S. Social Security records.

2142631990200020102020Most births 2006Girls
Data table (by decade)
DecadeGirls
1990s181
2000s413
2010s261
2020s69

Meaning & origin

Allanah is a modern respelling of the more established Alana, first recorded in the U.S. in 1990. It reached its peak popularity in 2006, when it ranked highest, but has since declined. As of the latest data year, 2025, the name sits at rank 11,932 with a low frequency of 1 in every 229,610 births. The name is part of a broader trend for phonetic and vowel-rich variants of traditional names, but it has never cracked the top 5,000 and remains an uncommon choice. The trajectory has been falling steadily since 2007, reflecting a shift away from this particular spelling. Despite the lack of top-state records, the name's sound aligns with the broader popularity of Irish- and Hawaiian-inflected names in English-speaking countries.

Allanah is a modern spelling variant of Alana, a name derived from the Irish Ailbhe (meaning 'noble' or 'bright') or the Hawaiian Alana (meaning 'awakening' or 'harmony'). However, it is more likely a fashionable respelling of Alana or a feminine form of Alan, which is of debated origin, possibly from an Old Breton word for 'little rock' or the Irish 'ailin' (meaning 'little rock'). The name gained modest use in the United States starting in the 1990s.

Nicknames & variants

Nicknames: Lani, Allie, Lana

Variants: Alana, Alannah, Alanna, Elana

Sibling names for Allanah

Names that share Allanah's style, for a brother or sister.

Sisters: Keira, Maeve, Niamh, Siobhan, Teagan

Brothers: Declan, Liam, Finn, Caden, Rory

A parent animal hugging its little one, the personalized name page

A is for Allanah, our favorite little girl.

A is for Allanah…”

In a Mallowby alphabet book, Allanah's letter becomes Allanah's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Allanah's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Allanah mean?
The meaning is uncertain. It is likely a modern variant of Alana, which may mean 'little rock' or 'harmony', but the exact origin is debated.
How popular is the name Allanah?
As of 2025, Allanah ranked 11,932 in the United States, with about 1 in every 229,610 baby girls given the name.
Is Allanah a boy's or girl's name?
Allanah is almost exclusively used as a girl's name.