girl's name
Brennley
BREN-lee (English)
- Gender Girl
- Syllables 2
- Letters 8
- Popularity Rare
- Births on record 117
Brennley is a girl's name with 2 syllables. In 2025 it was given to 6 babies in the United States. It is a rare choice.
- Peaked in 2017, when 56 babies were given the name.
- It has been rising over the past decade.
- Today about 1 in 552,792 babies in the United States is given this name.
- First appears in US birth records in 2010.
- 2 syllables, with the stress on syllable 1.
Brennley Over Time
Births per decade in the United States, 2010s to 2020s. The striped bar is the 2020s, which so far covers 2020 to 2025.
Show the numbers
| Decade | Births |
|---|---|
| 2010s | 96 |
| 2020s (to 2025) | 12 |
How Popular Is Brennley?
In 2025, Brennley was given to 6 babies in the United States. It is a rare choice.
Where Brennley Is Used
US figures omit any name given to fewer than five babies in a year, so the rarest names are absent from the source rather than absent from use. Data & sources.
Names That Peaked Alongside Brennley
These names rose and fell in the same era, which is why they tend to sound like they belong together.
Parents Who Like Brennley Also Like
Names whose popularity has risen and fallen in step with Brennley over the last century — the same taste, a different name.
How to Say Brennley
- English BREN-lee
Sibling Names for Brennley
Names from the same era that do not rhyme or share an initial with Brennley — the two things that make a sibling set grate.
Common Questions About Brennley
How popular is the name Brennley?
In 2025, Brennley was given to 6 babies in the United States. It is a rare choice.
Is Brennley a girl's or a boy's name?
Brennley is given almost entirely to girls in birth records.
How many syllables are in Brennley?
Brennley has 2 syllables.
When was Brennley most popular?
Brennley peaked in 2017, when 56 babies were given the name. It has been rising over the past decade.
Is Brennley a good name?
That is not something records can settle, but they can tell you what you would be choosing. Brennley currently ranks #14,807 in the United States. It has been rising over the past decade. Everything else — how it sounds with your surname, who it reminds you of — is yours.