French:
* Gway - This is the most common pronunciation in French, with a silent "e" at the end.
Spanish:
* Gway - Similar to the French pronunciation, the "e" at the end is silent.
Other languages:
* It's possible the surname has a different pronunciation in other languages, such as German or Russian.
To be sure:
* Look for a phonetic spelling: If you find the surname in a dictionary or on a website that provides phonetic spellings, you can get a clearer idea of the pronunciation.
* Ask the person: If you're unsure about the pronunciation, the best way to find out is to ask the person who has the surname themselves.
Example:
The French author Victor Hugo's surname, "Hugo," is pronounced "U-go," not "Hug-oh."