What do I call my aunt's daughters husband?

[Anonymous]

= My cousins husband, he is older and it need to be formally

[Janoside89]

Well, your aunt's daughter is specifically your first cousin. You COULD call him your first cousin in-law. I'd just call him a cousin by marriage, cousin for short.

[madhatters4]

you aunt's daughter is your cousin. so I guess in theory you cousin's husband is a cousin by marriage.

you should just call him whatever his name is

[yaddayaddayadda02]

Cousin-in-law is formal, but I would just call him a cousin.

[adamski24]

you just call him be his name. He has no formal title

[Anonymous]

Your cousins husband.