Last name Рокар (Rocard 
, Рокар 
) , worldwide, is quite a rare cognomen. The cognomen Рокар is habitual in France, where it is quite a rare surname, Cameroon, where it is a rare surname, and New Zealand. Measured by absolute frequency, the name is most common in France, Cameroon, and Morocco. Likewise, Рокар is the forename as well as the last name.