Last name Nikolayidis (Nikolayidis 
) , all over the world, is an extremely rare family name. The cognomen Nikolayidis is habitual in Latin America and the Caribbean, particularly Brazil, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Nikolayidis | Brazil |
Maria, Sueli, Gilberto, Alexandre, and Anastassios