Across the world, Butkus (Butkus 
) is a very rare principally masculine, but scarcely girly first name. The first name Butkus is habitual in Northern Europe, particularly Lithuania, where it is a rare male name. Much more frequently, Butkus is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Butkus | Latvia, Lithuania, United States, United Kingdom, Germany |
| petras butkus LT (b. 1890) |
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| petras butkus (b. 1914) |
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