Surname Kolbayeva (Кольбаева 
, Колбаева 
, Kolbayeva) , in the entire world, is quite a rare cognomen. The last name Kolbayeva is characteristic of Kyrgyzstan, where it is quite a rare surname, Kazakhstan, and Belarus, where it is a rare surname. Measured by absolute frequency, the name is most common in Kazakhstan, Kyrgyzstan, and Russia.