Cognomen Dunlea (Dunlea 
) , worldwide, is quite a rare family name. The surname Dunlea is characteristic of Ireland, where it is quite a common surname, Australia, where it is a rare surname, and New Zealand. Not in comparison with a country's population, the name is most common in Ireland, the United States, and Australia.
| VARIANT | COUNTRY |
|---|---|
| Dunlea | France, Australia, United States, Ireland, United Kingdom |
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james joseph dunlea politician in Massachusetts, US (1857-1901), US (b. 1857) |
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| thomas dunlea priest (b. 1894) |
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| lynn dunlea Camogie player, IE (b. 1974) |
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| craig dunlea New Zealand rugby union player, NZ (b. 1976) |
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| stephanie dunlea Camogie player, IE |
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| danielle m dunlea researcher (ORCID 0000-0001-7948-6629) |
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| ann g dunlea researcher |
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| ben dunlea 2019/20 president of UCC Students' Union |
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