**Description of the Name 'Andomyr'**The name 'Andomyr' is a rare Slavic personal name that is associated with the Ivano-Frankivsk region of Ukraine. In this area, 'Andomyr' refers to a stream that is a right tributary of the Pisatynka River, as well as a settlement near the city of Kosiv.During research, it was discovered that alongside these names, there existed a person named 'Andomyr' in the folk tradition. This name is considered a continuation of the Latin name 'Antonius'. In ancient Roman culture, the word 'Antonius' was linked to one of the noble families and likely derived from the preposition 'ante', meaning 'before' or 'in front'.With the spread of Christianity, the name 'Antonius' became known to other peoples of Europe, who adapted it to their phonetic systems, resulting in several variants such as 'Anton', 'Ante', 'Antos', 'Antas', and others.In the New Greek environment, the name 'Antonius' underwent changes: the cluster of consonants [nt] turned into [nd], and the name evolved into 'Andon'. This form also spread among the Balkan Slavs, such as Bulgarians, Serbs, and Croats.In the Ukrainian Eastern Carpathian dialects, the name 'Andon' was adapted to 'Андомир', with Ukrainians adding the Slavic component '-мир', enriching the name. Similarly, other nations also created hybrid names by combining foreign roots with their elements.Researchers believe that the name 'Andomyr' may have been brought to the Ukrainian Carpathians by migrants from the Balkans, indicating its cultural and historical significance.