Last name Michailenko (Michailenko 
) , across the world, is a rare family name. The family name Michailenko is characteristic of Lithuania, where it is quite a rare surname, Belgium, where it is a rare surname, and Spain, where it is a very rare surname. Not in comparison with a country's population, it is commonest in Lithuania, Spain, and Germany.
| VARIANT | COUNTRY |
|---|---|
| Michailenko | Germany, Argentina, Spain, Lithuania, Belgium |
Михаиленко, Михайленко, Михаіленко, Мичаиленко, Мичайленко, and Міхайленко
| sergej michailenko Ukrainian biathlete, UA (b. 1980) |
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