Family name Krivoruchko (Криворучко 
, Krivoruchko 
) , throughout the world, is a common cognomen. The cognomen Krivoruchko is characteristic of Ukraine, where it is quite a common surname, Kazakhstan, where it is quite a rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Криворучко | Ukraine, Belarus, Russia, Kyrgyzstan, Kazakhstan |
| Krivoruchko | Ukraine, Latvia, Russia, United States, Bulgaria |
Kryvoruchko, and Кріворучко
| semion krivoruchko Ukrainian Righteous Among the Nations, UA |
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| yelena krivoruchko Ukrainian Righteous Among the Nations, UA |
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| alexander krivoruchko researcher |
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| andrey v krivoruchko researcher |
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| anastasiya v krivoruchko researcher |
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| anastasia krivoruchko researcher |
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Mr, Katya, Katja, Pavel, Peter, Roman, Robin, Denis, Danil, Daria, Lydia, Jacob, Julia, Tanya, Elena, Vadim, Irina, Oxana, Yulia, Yurii, Marina, Mariya, Boris, Artem, Anton, Alice, Ms, Max, Ann, Ira, Mila, Mike, Alex, Anna, Dima, Gleb, Maryia, Inna, Igor, Olga, Oleg, Yuri, Yury, Maria, Maxim, Misha, Sonya, Alena, Ivan, and Monica