Cognomen Smithline (Smithline 
) , all around the world, is a rare family name. The surname Smithline is characteristic of the United States, where it is a very rare surname, Israel, and Canada. Very seldom, Smithline is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Smithline | Brazil, United States, Israel, Canada |
| lawren michael smithline Ph.D. University of California, Berkeley 2000 |
|
|
| howard a smithline researcher (ORCID 0000-0001-6972-5833) |
|
Amy, Fred, Marie, Marni, Sarah, Susan, Stacy, Scott, Alice, Aimee, Aaron, Craig, Betty, Bobbi, Brian, Brent, Bryan, Kadin, Kerri, Kevin, Robby, Ronni, Edna, Ricky, Neil, Jeff, Kim, Rob, Dan, Jay, Niv, Marc, Mary, Mark, Mike, Sari, Alan, Adam, Paul, Ruti, Dana, Doug, Lisa, Jack, Jake, John, Joan, Todd, and Glenn