The name "Zhyznomyr" originates from the name of the village Zhyznomyr, located in the Buchach district of the Ternopil region. The first documented mention of the village occurred in 1457 in the record "Zysnomirz" (AGZ XII 427). The name of the village is interpreted in the article by D. Buchko and H. Buchko (Ancient Ukrainian Villages) as deriving from ancient Slavic name components "life" and "peace." This indicates the deep roots of the name, reflecting the importance of life and peace in Slavic culture.