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Cognomen Siefkas (Siefkas ) , in the world, is a rare last name. The cognomen Siefkas is characteristic of Northern America, particularly the United States, where it is a very rare surname.
VARIANT | COUNTRY |
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Siefkas | United States |
Amy, Toni, Todd, Tina, Eric, Earl, Hung, Marie, Mandy, Megan, Sarah, Shawn, Susan, Steve, Aleah, Amber, Chris, Craig, Cindy, Karen, Kelly, Kerry, Judy, June, Jodi, John, Cam, Kim, Ric, Jon, Joe, Jim, Zac, Mary, Meri, Adam, Kevin, Carl, Kirk, Rene, Ryan, Dave, Gale, Greg, Lane, Jane, Jana, Jack, Kurt, and Kiana