Cognomen Bulacu (Bulacu 
) , all over the world, is quite a rare family name. The last name Bulacu is characteristic of Romania, where it is quite a rare surname, Italy, where it is a very rare surname, and Canada. In absolute terms, the name is most common in Romania, Italy, and India. Much less frequently, Bulacu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bulacu | Romania, Italy, Spain, India, Canada |
| romulus bulacu Romanian politician, RO (b. 1956) |
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| daniel bulacu Ph.D. University of Bucharest, RO |
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| marius lucian bulacu Ph. D. Rijksuniversiteit Groningen 2007 |
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