Surname Kvietkute (Kvietkute 
) , across the world, is a very rare last name. The cognomen Kvietkute is habitual in Lithuania, where it is a rare surname, Greece, where it is a very rare surname, and Norway. Not in comparison with a country's population, this name is the most popular in Lithuania, Greece, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Kvietkute | United Kingdom, Spain, France, Lithuania, Greece |