Thoughts in Sully?

What do you think of [name_u]Sully[/name_u]? In this situation it would be a nickname, not a given name (if that makes a difference?) what are your impressions?

I love [name_u]Sully[/name_u]…as a nickname. [name_u]Sullivan[/name_u] is a fun name too.

Does the word sully (to ruin) ruin the name [name_u]Sully[/name_u]?

I have never seen the kids movie Monsters Inc, but it has a character by this name. Not sure if anyone know if this is a positive or negative association?