Last name Kvietkus (Kvietkus 
) , all around the world, is a rare cognomen. The cognomen Kvietkus is habitual in Lithuania, where it is quite a rare surname, the United States, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname.
Mr, Amanda, Brenda, Robert, Ronald, Darius, Joseph, Johnny, Edward, Victor, Mathiah, Michael, Andrius, Charles, Karolis, Patrick, Raymond, Richard, Rimagudas, Deborah, Darijus, Donatas, Mantas, Marisa, Ignas, Emily, Ann, Amy, Mike, Alle, Kyle, Jude, Shane, Susan, Audra, Cathy, Jovaras, Debra, Larry, Linda, Lorie, Lukas, Jonas, Tadas, Tomas, Tracy, Tyler, Nikki, Debbi, and Juanita