What does Erasmus mean?
Latinized from the Greek Erasmos 'beloved, desired', related to erasmios 'lovely, pleasant', from the verb eran 'to love' (the same root as Eros). Best known from the humanist Desiderius Erasmus.
What does Dositheus mean?
Latinized form of Greek Dositheos, from dosis 'a giving/gift' + theos 'God' — 'gift of God' (more literally 'giving to God'). The reversed-element counterpart is Theodosius.