Half Polish Half Black baby

Kimisha
I'm curious as my boyfriend is polish but picks very American common names for baby my name is Kimisha which I don't hear often in Chicago. I like the thought of Marzyciel Nikolai for a girl as I prefer names that stand out Marzyciel is dreamer in polish and Nikolai is conqueror so I adore that together boys name has been decided. 
Marzyciel Nikolai
Marzchiel 
What do you think?