Earlier births from the same book (listed backwards in time)
Img 512, entry 35. House 16, b. 14 (reg 15) August 1892 Georgiy,
father Nikolai Medved (Vasilie), mother Euphenia Guralek from Shishkovci
Img 494, entry 32. House 16, b. 27 (reg 29) June 1890, died 5/1(?)/1891 Fevronia
father Nicolai Medvig (Vas.) mother Eufimia née Guralec
Img 475, entry 21. House 16, b.10 (reg 12) April 1887. Agafia
father Nicolai Medvig (Vas.) mother Eufimia née Guralec
Img 468, entry 17. House 16, Timoteiu, same details
Img 458, 2nd entry. House 16, b.29, reg 30 March 1884 Maria. Note says died 1/3 1895.
So your Maria was given the name of a daughter who had recently died aged 10.
There are at least 4 different Medved/Medvig families with children registered in that period, and on the earlier ones the "midwife" named is one Alexandra Medvig - some relation? Also the earlier entries are written in Romanian and easier to read than the ones in Russian.
Later I will look at the later dates for more siblings.