 Akihiro (dominance of the dawn; revelation)

Aigo (japanese enlightenment)

Aiji (kindness; compassionate heart)

Aiki (rays of the rising sun; loving life)

Aiku (since coming to love)

Ainoshin (awakening of love)

Aira (since coming to love)

Airu (love flowing through one's body) 

Aisei (loving life)

Aisuke (I am content with what I am)

Aito (awakening of love)

Aiu (great happiness)

Akehira (dawn and dusk)

Akemi (beauty of the morning)

Akeru (the light of dawn)

Aki (brightness of the heavens)

Akichika (clear ascension)

Akifumi (complete history)

Akigo (enlightenment; after a chapter)

Akiha (before dawn; stormy seas)

Akiharu (clear weather after sunrise)

Akiho (sailing before dawn)

Akikage (revealing the truth)

Akikatsu (beautiful scenery)

I'mJustAWriter's list "New Names For Scaramouche" of 24 great name ideas:  Akihiro (dominance of the dawn; revelation) - Akikatsu (beautiful scenery)!

New Names For Scaramouche

Names meant for Genshin players who can't decide what to rename The Wanderer. All names and meanings taken from japanese-names.info