ChatGPT
Claude
Gemini
Perplexity
The short answer
Aspen is a modern English name taken directly from the tree. Behind the Name derives it from "the English word for a variety of deciduous trees in the genus Populus", which in turn comes from Old English æspe, and notes that Aspen is also the name of a ski resort in Colorado. It is pronounced AS-pən. Behind the Name labels it feminine and masculine, but in the United States it appears only on the girls' list, at #266 in 2025. Aspyn is a variant spelling.
Meaning and etymology
Behind the Name gives Aspen as "from the English word for a variety of deciduous trees in the genus Populus, derived from Old English æspe", adding that "it is also the name of a ski resort in Colorado". Because it is a vocabulary word turned given name, there is no older personal-name tradition to trace; the meaning is simply the tree. The source marks the usage as English (Modern).
Editorial confidence: established
Linguistic roots
| Language | Form | Meaning |
|---|---|---|
| Old English | æspe | aspen tree |
| English | aspen | a deciduous tree of the genus Populus |
Popularity
Aspen ranked #266 for girls in the United States in 2025 (Social Security Administration). It did not appear in the boys' ranks supplied for this profile. Behind the Name classes the name as modern English usage; no other national rankings were checked.
| Region | Year | Rank | Source |
|---|---|---|---|
| United States | 2025 | #266 | ssa-2025 |
Nicknames, variants, and related names
Nicknames: None documented.
Variants: Aspyn
Related names: None documented.
What the name feels like
Aspen belongs to the nature-name group: crisp consonants, two syllables and an outdoorsy image of mountains and turning leaves. The ski-resort association adds a touch of the glamorous to an otherwise plain tree word.
Style tags: nature name, word name, modern, two syllables, place association
Editorial interpretation: These style impressions are editorial judgment, not linguistic fact. Behind the Name lists no nicknames or related given names for Aspen, so those lists are left empty.
If you like this name
Other tree and nature word-names, and names with a similar crisp two-syllable shape.
Similar by style
Similar by sound
Frequently asked questions
What does the name Aspen mean?
Aspen is the English word for a group of deciduous trees in the genus Populus, from Old English æspe. As a given name it simply refers to the tree; it is also the name of a Colorado ski resort.
Is Aspen a girl's name or a boy's name?
Behind the Name lists Aspen as both feminine and masculine, but in the United States it ranked #266 for girls in 2025 and did not appear in the boys' rankings used for this profile.
How do you pronounce Aspen?
AS-pən, with the stress on the first syllable, matching the English word for the tree.
Sources
- Behind the Name: Meaning, origin and history of the name Aspen — supports etymology, pronunciation, variants, gender label.
- U.S. Social Security Administration: Popular Baby Names — national data, year of birth 2025 — supports popularity.
