What is the meaning of Slava?

The custom of honoring a family patron saint, celebrated chiefly by the Serbs, but also by some Macedonians, Montenegrins, Bulgarians and Gorani.

feminine singular of slavo

female equivalent of slavo: Slavic woman, Slav woman

genitive singular of slavs

fame, renown (very high evaluation or opinion of a person, a place, an institution, a symbol, etc., by a community)

glory, praise

reputation, fame (a widespread idea or impression about someone)

to wear out by labouring

to work or serve as a slave

glory

fame

glory

fame

feast

Christian celebration (holiday) honoring a family saint

to slave, to slave away ((be forced to) work very hard, more or less like a slave)

Source: Wiktionary