Name making

Hey, could any experts please help me come up with a Quenya name for a female elf meaning something about bravery and/or compassion

according to my knowledge, Astaldo is a name that means valiant which is close to bravery, but it is a masculine name, so I would put a suffix "-iel" after the name which means "daughter of". Thus, putting things together will be "Astaldiel" that means Daughter of Valiant. (Or, you can also use the suffix "-issё" for "lady of", but I am not so sure about this suffix so...)

Mae govannen!

Astaldiel does indeed work! One note - Astaldo is a title of one of the Valar (gods), and so an Elf probably wouldn't be named that in-universe. It would be wonderful to use as a username, though.

The suffix -issë is valid, as it is attested in the name Irissë, meaning desirable woman.

Some other options for names include: Canyanis or Cánissë (bold/brave woman), Veryandë/Veryallë (woman who dares/is bold), Astaldanel (valiant daughter - here astalda is used as an adjective), and Astalwendë (valiant maiden).

Ofelmiel is a possible name meaning compassion-daughter as well.

Hope this helps!

Thanks both of you! I will be using Astaldiel!!! I love the other suggestions though.