Family name Marcijonas (Marcijonas 
) , throughout the world, is a very rare last name. The family name Marcijonas is habitual in Lithuania, where it is a rare surname, Argentina, where it is an extremely rare surname, and the United Kingdom.
| VARIANT | COUNTRY |
|---|---|
| Marcijonas | United Kingdom, Argentina, Lithuania |
| marcijonas povilas jurgaitis (b. 1855) |
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| antanas marcijonas Lithuanian university teacher, LT (b. 1938) |
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| marcijonas urmonas LT (b. 1955) |
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