Last name Buhaescu (Buhaescu 
) , globally, is a rare family name. The cognomen Buhaescu is habitual in Romania, where it is quite a rare surname, Italy, where it is an extremely rare surname, and Spain. In absolute terms, it most frequently occurs in Romania, Italy, and the United States. Much less frequently, Buhaescu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Buhaescu | Italy, United Kingdom, United States, Romania, Spain |