Oisin

“little deer” — Associated with a hero who was the son of the warrior Fionn mac Cu

Ireland origin · Boy name

♂ 97% boys♀ 3% girls

#4304US 2023

25Births / yr

↓Falling

385All-time births

📅 Since 199100

How to pronounce Oisin

OY·SIN

/ˈɔɪ.ˈsɪn/ · stress on OY · 2 syllables

“little deer”

Associated with a hero who was the son of the warrior Fionn mac Cu · Ireland origin

What does Oisin mean and where does it come from?

Oisin (Irish: Oisín) is a name of legendary significance in Irish mythology, associated with a hero who was the son of the warrior Fionn mac Cumhail. The name conveys themes of nature and grace due to its meaning 'little deer'. Oisin has been used historically in Ireland and remains popular in moder

Cultural significance

Oisin has been a cherished name across cultures, particularly in Ireland-speaking communities, where it reflects values of little deer.

Peak popularity

Reached #3508 in 2020 — currently #4304 in the US.

🌿

What middle names flow best with Oisin?

Oisin works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful

Oisin Grace

How popular is Oisin right now?

Falling — down 463 spots — currently #4304 in the US out of 135.5k tracked names

US Trend 1995–2023#4304 · Top 3.2%

1995

2000

2005

2010

2015

2020

2021

2022

2023

Year	US Rank	Births	vs Prior Year
2023	#4304	25	▼ down 463 · -14% births
2022	#3841	29	▲ up 490 · +21% births
2021	#4331	24	▼ down 823 · -23% births
2020	#3508	31	▲ up 2136 · +94% births
2015	#5644	16	▲ up 288 · +7% births
2010	#5932	15	▲ up 185 · +15% births
2005	#6117	13	▲ up 1123 · +44% births
2000	#7240	9	▼ down 1366 · -10% births
1995	#5874	10	—

Name Popularity Timeline

Popularity Statistics for Oisin

Best Year2020Rank #3508

Peak Count31

Average Rank#5199

Current Trend↗Rising

Data Range1995 - 20239 years

The story of Oisin

Oisin is a relatively modern name, first appearing in US records in 1991. With 385 total births recorded, Oisin remains relatively uncommon. The name has grown more popular over time, rising from #5874 in 1995 to #4304 in 2023.

Names that peaked alongside Oisin in 2020:

Liam Noah Oliver Elijah William

Oisin by decade

Oisin peaked in the 2020s. See all 2020s names →

Decade	Births
1990s	43
2000s	132
2010s ★	179
2020s	31

💎Oisin has only 385 total recorded births since 1991 — rarer than 99% of names in our database.

What are good nicknames for Oisin?

Common

OisOisieOisy

What names sound and feel like Oisin?

Based on sound, origin, and style — parents who love Oisin also consider these

Coilin

Ireland · from 'Caolán', meaning

Wisin

Puerto Rico · A beloved name

Orrin

Ireland · Pale or light-skinned

Mohsin

Arab countries · Mohsin means 'one

Aasin

Arabic · One who is

Kysin

American · keeper of secrets

Kasin

Turkish · Köyman

Masin

Turkey · A beloved name

Common questions about the name Oisin

What does the name Oisin mean?

Oisin means "little deer" — a name rooted in Ireland tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.

How popular is the name Oisin?

Oisin is currently a distinctive and less common name as a boy name in the US and is rapidly gaining popularity — searches for Oisin have increased significantly in recent years.

What is the cultural origin of Oisin?

Oisin originates from Ireland tradition. Ireland names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.

How do you pronounce the name Oisin?

Oisin is a two-syllable name pronounced OY1 S IH1 N. The pronunciation is straightforward for English speakers, and the name reads clearly on paper — an important practical consideration for parents.

Is Oisin trending right now?

Oisin is currently on the rise — it has gained significant momentum in recent years as parents discover its appeal.