What is "tyanya"

Tyanya is a rural locality (a selo), the only inhabited locality, and the administrative center of Tyantsky National Rural Okrug of Olyokminsky District in the Sakha Republic, Russia, located from Olyokminsk, the administrative center of the district. Its population as of the 2010 Census was 499, of whom 272 were male and 277 female, up from 451 as recorded during the 2002 Census.