In the world, Порфирьевич (Порфирьевич 
) is an extremely rare unknown gender first name. Predominantly, Порфирьевич is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Порфирьевич | Kazakhstan, Russia |
| полосухин александр порфирьевич Soviet physiologist (1901-1965), RU (b. 1901) |
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| перевалов виктор порфирьевич Soviet and Russian actor (1949-2010), RU (b. 1949) |
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