Davies is English and Welsh primarily. It's also Irish and Scottish.
So Aspen Davies is 7, 22/4, 3 and Aspen Allaire Davies is 11/2, 1, 1
So I woulde verra much lyke to use senecabrown however it's verra much in use already out there. How about Seneca Davies (44/8,9,8) and Seneca Allaire Davies (3, 33/6, 6).