Surname Sousek (Sousek 
) , all over the world, is a rare cognomen. The last name Sousek is habitual in Czechia, where it is quite a rare surname, Bolivia, where it is a rare surname, and Austria. In absolute terms, the name is most common in Czechia, the United States, and Bolivia.
Mr, Joan, Joel, Jodi, Jean, Jeff, June, Jill, Tara, Tony, Nate, Fred, Zack, Maria, Megan, Susan, Steve, Scott, Chase, Carol, Cindy, Karen, John, Karel, Luke, Greg, Ed, Ben, Bob, Dan, Gay, Jon, Fay, Zac, Mary, Matt, Mike, Alan, Anna, Carl, Kara, Paul, Petr, Rose, Reid, Ryan, Dean, Lisa, and Kevin