In all the world, Swanby (Swanby 
) is an extremely rare unknown gender forename. Much more frequently, Swanby is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Swanby | South Africa, Australia, United States, Canada, Israel |
| grant swanby actor, ZA (b. 1967) |
|
Roy, Kelly, Derek, Debra, Diane, Gregg, Laura, Linda, Jason, Jenae, Taryn, Tammy, Terri, Tracy, Tylyn, Nancy, Emily, Heidi, Mariam, Melvin, Murray, Sharon, Byron, Belle, Ciara, Cindy, Liz, Mark, Sher, Alan, Anna, Gary, Gail, Lynn, Eric, Erik, Sunnee, Marla, Sandy, Sarah, Shawn, Shaun, Sheri, Susan, Scott, Aaron, Carol, Craig, Megan, and Stacey