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- Muldoon - Last Name Meaning & Origin
Muldoon
- Used in: 3 countries
Origin: Irish
From Irish Ó Maoldúin (“descendant of Maoldúin”), from Ó + Maoldúin.
Etymology: Wiktionary (CC-BY-SA)
Name Variants & Related
Popularity by Country
Muldoon
Rank #7646
Frequency
4,011 people (1.49 per 100k)
Ethnic Distribution
White 96.58% Hispanic 1.52% Black 0.2% Asian/PI 0.5% Native Am. 0.57% Two+ 0.62%
Similar Names to Muldoon
Last names that start with M, sorted by popularity.
No related names found.