Kyiv

geographical name

Ky·​iv ˈkēv  ˈki-yē-ü 

variants or Kiev

ˈkē-ˌef 

-ˌev,

-if;

ˈkēv

or less commonly Kyyiv

ˈki-yē-ü 

city on the Dnieper River in Ukraine population 2,800,000

Note: Kyiv is the capital and most populous city of Ukraine.

Kyivan

ˈkē-vən 

adjective or noun

or Kievan

ˈkē-ˌe-fən 

-vən