
The short answer
Allison is an English name, pronounced AL-i-sən, with two histories. Behind the Name says that "from the middle of the 20th century this has primarily been used as a variant of the feminine name Alison", but that before then "it was used as an uncommon masculine name, derived from the English and Scottish surname Allison." Today it is a girls' name in the United States, where it ranked #103 for girls in 2025. Alison, Alisson, Allyson and Alyson are variants, and Ali, Allie and Ally are the usual short forms. The meaning of Alison itself was not verified in this pass.
Meaning and etymology
Behind the Name gives two layers. The current use is as a variant of the feminine name Alison, dominant since the middle of the 20th century. The older use, before that, was as an uncommon masculine name derived from the English and Scottish surname Allison. The entry does not give the meaning of Alison or of the surname; the Alison entry was not consulted for this draft, so no gloss is offered. Behind the Name's related-name list connects Allison to the Alice and Adelaide family across many languages (for example French Alix and Alice, Italian Adelaide, Polish Alicja, Irish Ailís), and the Alexander entry lists Allison among the English surname descendants of Alexander, which is a second possible surname origin.
Editorial confidence: established
Linguistic roots
| Language | Form | Meaning |
|---|---|---|
| English | Alison | feminine source name (modern usage); gloss not verified in this pass |
| English and Scottish | Allison (surname) | source of the earlier masculine use; gloss not verified in this pass |
Competing or overlapping origins
- Modern feminine use as a variant of Alison (Behind the Name).
- Earlier masculine use from the English and Scottish surname Allison (Behind the Name); Behind the Name's Alexander entry separately lists Allison as an English surname descendant of Alexander.
Popularity
Allison ranked #103 for girls in the United States in 2025 (Social Security Administration). Behind the Name dates the shift to primarily feminine use to the middle of the 20th century.
| Region | Year | Rank | Source |
|---|---|---|---|
| United States (girls) | 2025 | #103 | ssa-2025 |
United States, 2025: #103 (Social Security Administration)
Nicknames, variants, and related names
Variants: Alison, Alisson, Allyson, Alyson
Related names: Alice, Alicia, Alix, Adelaide, Adelheid, Alisa, Ailís, Alicja
What the name feels like
Allison is a mid-century American classic: soft, three-syllable and friendly, with the easy nickname Allie built in. The double-L spelling gives it a settled, slightly more formal look than Alison, and its surname past lends a faint tailored quality. It reads as familiar rather than fashionable, the kind of name that fits a child and an adult equally well.
Style tags: classic, three syllables, mid-century, surname history, -son ending
Editorial interpretation: These style impressions are editorial judgment, not linguistic fact. Nicknames are those Behind the Name lists; the 'mid-century American classic' framing builds on the entry's date but is our characterization.
If you like this name
Names that share Allison's sound, its Alice family, or its surname-name shape.
Similar by sound
Similar by origin
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Frequently asked questions
What does the name Allison mean?
Behind the Name gives Allison as a variant of the feminine name Alison in modern use, and before the mid-20th century as an uncommon masculine name from the English and Scottish surname Allison. The meaning of Alison itself was not verified in this draft.
Is Allison a popular name?
Yes. Allison ranked #103 among girls' names in the United States in 2025, according to Social Security Administration data.
What are nicknames for Allison?
Ali, Allie and Ally are the short forms Behind the Name lists. Alison, Alisson, Allyson and Alyson are alternative spellings.
Sources
- Behind the Name: Meaning, origin and history of the name Allison — supports variant-of-Alison history, masculine surname history, gender label, pronunciation, variants, diminutives, related names.
- Behind the Name: Meaning, origin and history of the name Alexander — supports Allison listed as an English surname descendant of Alexander.
- U.S. Social Security Administration: Popular Baby Names — national data, year of birth 2025 — supports popularity, gender usage.