Globally, Йонеско (Ionescu 
, Йонеско 
, Ionesco 
) is quite a rare epicene given name. The first name Йонеско is characteristic of Romania, where it is quite a common gender-neutral name, Bulgaria, where it is a rare male name, and Afghanistan. Measured by absolute frequency, it most frequently occurs in Romania, Italy, and Afghanistan. More frequently, Йонеско is the last name as well as the forename.