The Thracian word pes
Word pes
Meaning boy, child
See also Cypriot Syllabic Script: pa-i-se ‘child, son, daughter, infantile, juvenile’
Synonyms pa(i)vis, per, puis, puris/poris

Other words that might be of interest
bur ‘man’, buris ‘man’, kenthas ‘a child, descendant’, suchis ‘girl’, zelmis ‘descendant, an offspring’, goni ‘woman, wife’