We are happy to congratulate our friend and colleague Kiril Tsanсov with his 70th birthday.  He is well-known Bulgarian onomatologist from Veliko Tarnovo University of Cyril and Methodius, former director of the Center for Bulgarian Onomastics and co-author of “Encyclopedia of Bulgarian Onomastics” (2016), which has been marked as a considerable scientific achievement (by Prof. Suprun, Russia). His research interests are onomastics, Bulgarian-Romanian linguistic parallels, sociolinguistics, speech etiquette and linguistic...