Osian
oh-SHAN
Welsh variation of Oisin, Irish
"little deer"
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Updated Wed Apr 29 2026
Osian is occasionally used for boys in 2024.
The name Osian in Nameberry Blog Posts
- Sibling Names: The Ultimate Guide
- Unique Middle Names You Didn't Even Know Were Names
- Irish Baby Names: Rare in the US
- 20 Most Controversial Baby Names
More Lists containing Osian
- Three Syllable Names for Girls
- 5 Letter Girl Names
- Names Ending in N for Girls
- Names That Mean Little
- Names That Mean Deer
- Names That Mean Variation
- Two Syllable Names for Girls
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The Nameberry App Is Live
Find your perfect baby name together in our iPhone app, now available on the App Store.
- Swipe through thousands of names with your partner
- Names you match on are saved to your shared list
- Get personalized recommendations that learn based on your and your partner's preferences
- Partner with friends and family to find names you all love
- Backed by Nameberry's 20 years of data around name preferences.