General form:
* "Mon épouse s'appelle..." - This is the most formal and literal translation.
* "Ma femme s'appelle..." - This is a more casual and common way to say it.
Example with a name:
* "Mon épouse s'appelle Marie." - My wife's name is Marie.
* "Ma femme s'appelle Sarah." - My wife's name is Sarah.
Remember:
* In French, the verb "s'appeler" means "to be called" or "to be named".
* "Mon épouse" is used when you want to be formal or when you are talking to someone you don't know very well.
* "Ma femme" is more casual and used when you are talking to someone you know well.