Boy name
Oneal name meaning
“descendant of Niall”
Oneal means “descendant of Niall.” It is associated with O’Neal, an English spelling of the Irish surname Ó Néill, which expresses descent from someone named Niall. Used as a masculine given name in Türkiye, Oneal connects with the related surname spellings O’Neal and O’Neill.
- Gender
- ♂ Boy
- Origin
- European languages
- Syllables
- 3
- Popularity
- Rare
What does Oneal mean?
Descendant of Niall
In Turkish: Niall'ın soyundan gelen
Oneal belongs to the group of given names adopted from surnames. Its connection with O'Neal and O'Neill preserves a reference to an ancestral name and descent. Because Niall has several proposed etymologies, translating Oneal definitively as cloud, champion or a similar single concept would be unreliable.
Origin of the name Oneal
Oneal is associated with O'Neal, an English rendering of Irish Ó Néill. The surname means “descendant of Niall”; the original meaning of Niall is uncertain.
| Linguistic origin | European languages |
|---|---|
| Is Oneal in the Quran? | No |
| Starts with | O · On |
How to pronounce Oneal
| Syllables | 3 · 5 letters · 5-letter boy names |
|---|---|
| IPA | /oneal/ |
Is Oneal a boy’s name?
Yes, Oneal is used mostly as a boy’s name. See all boy names.
Oneal does not appear in TÜİK’s top-30 lists (Türkiye and provinces, up to 2025).
Spellings and similar names
Names that sound like Oneal
FAQ about the name Oneal
What is the meaning of Oneal?
Oneal means “descendant of Niall”. Oneal is associated with O'Neal, an English rendering of Irish Ó Néill. The surname means “descendant of Niall”; the original meaning of Niall is uncertain.
Is Oneal a boy’s name?
Yes, Oneal is used mostly as a boy’s name.
Is Oneal in the Quran?
No. Neither the name Oneal nor its source word occurs in the Quran.
What is the origin of the name Oneal?
Oneal is of European languages origin.
How many syllables does Oneal have?
Oneal has 3 syllables and 5 letters.
How popular is the name Oneal?
Oneal does not appear in TÜİK’s top-30 lists (Türkiye and provinces, up to 2025).
Sources and method
Meanings and origins draw on language sources and name dictionaries; popularity figures come from TÜİK’s address-based population register, and notable people from Wikidata.
Entry ID: nm11932 · Updated 2026-10-24 · How we research names · Report a mistake