Makareinis

Cf. Makareinius (see). Perhaps nicknames related to lit. mãkaras (see Mãkaras), mãkarioti „maišyti, jaukti; nerimtai elgtis, laikytis“ (LKŽ VII 771). Although there may be later reworkings from such Slavic surnames as bRuss. Макаpэня or so. ¹.