Could [name]Rue[/name]/Roo work as a nick name for [name]Rosa[/name]/[name]Rosalind[/name]? What do you think yes or no?
[name]Ottilie[/name] calls her little girl Roo (given name [name]Rosalind[/name]) I think its absolutely precious.
Short answer, yes. 
Yes!!! Absolutely.
Indeed! [name]Rosalind[/name] is gorgeous! Roo/[name]Rue[/name] is an adorable nickname
Oh yes, I call my daughter Roo all the time!!
Absolutely!
Oh yes. Very cute.
What about as a nickname for [name]Rowan[/name] or [name]Rowena[/name]?
Yep, it definitely works.
Definitely!
Yes - how cute!
For sure! I know a little [name]Rylee[/name] who goes by Roo.