Vorobeichik, Vorobeytschik, Barabeitchik and other variants derived from Russian: Воробейчик is a Jewish family name.
Literally it means "little sparrow", however it is not a standard diminutive, which would be "vorobyshek"/"vorobushek".
A similarly constructed surname is Soloveichik ("little nightingale").
Notable people with the surname include: A branch of this family moved to Mexico in the 1920s and the last name was changed to “Berebichez”.
There are several prominent members of the family.