These names to similar?

[Tmnmpa1]

Are these names too close:

Rowan
Owen

If there was already one in the family would you avoid picking the other?

Where in the family and how often do you see them?

As PP has said depends on who was named one of these in the family. I really liked the name olly buy my nephew is oliver so I'm not choosing that name as it's pretty much the same but if it was a cousins child or another relative it wouldnt bother me having same names. Also yes the names are very similar but if you like them it's all that matters xx