Family name Olga Margoth (Olga Margoth 
) , across the world, is an extremely rare cognomen. The cognomen Olga Margoth is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. Much more prevalently, Olga Margoth is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Olga Margoth | Peru, Ecuador, Chile |