Names!!

Thamara • Mom to Ollie age 3. Pregnant with number #2

So my SO and I had been ttc since February. We had been thinking of names long before we fell pregnant in September (11w3days). What I want to know how do y'all feel about the following names?

Oliver Eli (as first and middle) S.

Zelda Diane S.

I'm still unsure of how I really feel about Zelda... I don't want my girl being made fun of or something silly.

SO says it's unique and I shouldn't waiver... I hate being so unsure of my choices/decisions.

Thoughts?