The name Lozan is a Slavic male personal name that derives from the female name Loza. This name is, in turn, associated with the term for grapevine or willow, symbolizing fertility. Lozan is still preserved among the South Slavic peoples today. In Ukraine, the anthroponyms Loza and Lozan are also encountered, but they are primarily documented as surnames. For example, in historical records, we find mentions such as: in 1507, Yatsko Borysovych Loza from Kyiv, and the anthroponym Lozan in 1567 from Vynohradiv. Another mention includes Lozka Ivan as a bailiff in 1611.