I suggest you changing the name happa for Whasian, CaucAsian, Eurasian. Most people simply dont know what the heck is happa . But if you use any of these names  everyone will know what is that for.
Whasian = White + Asian
CaucAsian = White + Asian
Eurasian = White + Asian

Can we be more obvious?  :)

Oh yes: HAPPY NEW YEAR!!!!