Baby names

Anna
So my fiancé and I have figured out what we would like to name our child once we learn the sex. I will be 12 weeks in a couple days. 
Allison Marie Brylow - girl  
              OR
Kylar James Brylow - boy 
No one in my or my fiancés  family has any of the first names. The middle names are my fiancés  grandparents names. 
What do you guys think?