Last name Douglin (Douglin 
) , all around the world, is a rare surname. The cognomen Douglin is habitual in Barbados, where it is quite a common surname, the United Kingdom, where it is a very rare surname, and Nicaragua. Measured by absolute frequency, this name is the most popular in the United States, the United Kingdom, and Barbados. Much less frequently, Douglin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Douglin | Canada, Philippines, United Kingdom, United States, Barbados |
| troy douglin English footballer (born 1982), GB (b. 1982) |
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| denis douglin American boxer (b. 1988) |
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Mr, Andre, Adele, China, Chris, Carla, Carol, Colin, Craig, Cindy, Steph, Karen, Perry, Peter, Raven, Roger, Denis, David, Diana, Doris, Lamar, Paris, Lecia, Sonia, Myles, Ben, Ron, Lea, Jon, J J, Mira, Carl, Camm, Karl, Susan, Ruth, Dean, Dian, John, Joel, Troy, Eric, Emma, Marie, Mandi, Rhys, and Lloyd