If I have two sisters, can I say my sisters' names are Susan and Sarah? Thank you :)
I know I can say my sister's name is Sarah, but can I say this in case I want to combine both ? Or should I say I have two sisters named Susan and Sarah?

Question

If I have two sisters, can I say my sisters' names are Susan and Sarah? Thank you :)
I know I can say my sister's name is Sarah, but can I say this in case I want to combine both ? Or should I say I have  two sisters named Susan and Sarah?

Answer

You can say "My sisters' names are Susan and Sarah"

You could also say "I have two sisters.  Their names are Susan and Sarah."