All around the world, Sieker (Sieker ) is an extremely rare boy's first name. Much more frequently, Sieker is the last name as well as the forename.
Mr, Matt, Meik, Mike, Sara, Alan, Alta, Anne, Anja, Axel, Mark, Chad, Beth, Brad, Bill, Kate, Kurt, Kyle, Paul, Ralf, Rose, Carl, Rolf, Mary, Udo, Ms, Aj, Tj, Amy, Ben, Bob, Kai, Kay, Pia, Uwe, Rod, Don, Gen, Leo, Jan, Jon, Tim, Ina, Ian, Wes, Dan, and Rene
) is an extremely rare boy's first name. Much more frequently, Sieker is the last name as well as the forename.