Oisin
Oisin first appears in US records in 1991. It peaked in 2020, when 31 boys were given the name; in 2025 there were 22.
Source: US Social Security Administration.
Is Oisin popular?
Rising Oisin has climbed over the past decade, given to more boys now than ten years ago.
| 2020s | 157 | |
|---|---|---|
| 2010s | 181 | |
| 2000s | 132 | |
| 1990s | 43 |
Counts from US Social Security Administration data, 1880–2025.
What does Oisin mean?
Oisín means “little deer” or “fawn.” He is the poet-warrior of Irish legend.
Names like Oisin
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Names that pair well with Oisin
Popular Irish names for a sibling or a middle name.
Compare Oisin
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Frequently asked questions
What does the name Oisin mean?
Oisin means Little deer. Oisín means “little deer” or “fawn.” He is the poet-warrior of Irish legend.
What is the origin of the name Oisin?
Oisin is of Irish origin.
How do you pronounce Oisin?
Oisin is pronounced “uh-SHEEN.”
Is Oisin a boy or a girl name?
Oisin is most commonly used as a boy name.
Is Oisin a popular name right now?
Oisin has climbed over the past decade, given to more boys now than ten years ago.
How popular is the name Oisin?
In 2025, Oisin ranked #4660 among boys’ names in the United States, according to U.S. Social Security Administration data.
When was the name Oisin most popular?
Oisin was most popular in 2020, when about 31 US babies were given the name that year, according to US Social Security Administration records.
What names are similar to Oisin?
Names similar to Oisin include Eoghan, Colm, Phelan, Tynan, Faolan.
What names go well with Oisin?
Irish names that pair well with Oisin include Ryan, Liam, Aiden, Sean, Aidan.