Kuban Cossacks
In the Cossack Hetmanate, leaders of non-Cossack military units (artillery, etc.) were also called "otamans". In the Cossack Hetmanate, the title was used for the administrative purposes, such as the head of the city, City Otaman (городовий отаман). Later such administrative uses were adopted by the Kuban Cossacks and were common in Kuban Oblast with different variations.