Can I list preferred names for face recognition in iPhoto?

Usually the same 5 people show up on our pictures. When I start typing the names in iphoto the program suggests a list of names starting with the same letters. Depending on how many similiar names there are I sometimes need to type 3 or 4 letters before I have the right person. But as I said, in 95% of the pictures it's the same 5 people. Can I somehow set those names as default or preferred?