The surname "Kosloski" is a bit tricky to spell phonetically due to the presence of two consonants in a row. It is pronounced as /kɒzˈlɒski/ with emphasis on the second syllable. The first two letters "ko" are pronounced as "ko" in "code". The letter "s" is pronounced as "z" due to the preceding "l". Then comes the "lo" sound, followed by the "s" sound and the "ki" sound, pronounced as "kee". All these sounds come together to make the surname "Kosloski".