Family name Dumbliauskas (Dumbliauskas 
) , around the globe, is a rare last name. The surname Dumbliauskas is habitual in Lithuania, where it is quite a common surname, the United Kingdom, where it is an extremely rare surname, and Germany.
| VARIANT | COUNTRY |
|---|---|
| Dumbliauskas | United Kingdom, Germany, Brazil, United States, Lithuania |
| algirdas dumbliauskas LT (b. 1932) |
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| valdas dumbliauskas (b. 1953) |
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| saulis dumbliauskas college basketball player (2002–2005) St. Bonaventure |
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