Last name Gavagan (Gavagan 
) , around the world, is a rare cognomen. The surname Gavagan is habitual in Ireland, where it is quite a rare surname, the United States, where it is a very rare surname, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Gavagan | Australia, Germany, Ireland, United Kingdom, United States |
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joseph a. gavagan American politician, US (b. 1892) |
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| mike gavagan American football player, US (b. 1900) |
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| colin j gavagan researcher |
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| ed gavagan designer, storyteller |
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| michelle gavagan Beauty pageant winner, PH (b. 1990) |
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Mr, Kyle, Paul, Ryan, Dawn, Gina, Lana, Leon, Lisa, John, Kate, Judy, Tess, Enda, Owen, Maire, Maeve, Megan, Sarah, Shaun, Susan, Tony, Susie, Kari, Bill, Max, Ash, Kim, Pat, Rob, Don, Leo, Jon, Joe, Kara, Jim, Tim, Ian, Mary, Mark, Mike, Sean, Alan, Andy, Cara, Tom, and Alice