Same name

I don't know what I'm having yet but if it's another boy we want to name him Elijah Cole. We have had that name picked since well before I got pregnant. I'm due in January. We keep the babies name a secret until they are born. With our first it made life so much easier. No opinions to be heard. Well my SIL is expecting a boy in November . She told my husband the name. Middle name Elijah. Out of all the names...... If I end up having another boy we still want to use the name. Is that weird to have cousins with the same name like that? We also don't want her to think we stole it since its been picked since before she was pregnant too.