I pronounce
Helena HEL-en-uh but
Lena LAY-nuh so the nickname doesn't work for me.
I don't like the name but that could be because of someone I know with it.
Helena ArielHelena ChandraHelena EuropaHelena IoHelena LusineHelena MirandaHelena PhoebeHelena RhiannonHelena TanithHelena Titania