Christo's primary and secondary education took place at a local school.
An important educational breakthrough was his admission (on the results of an ad hoc entrance exam) into the German Language High School in Sofia (bearing the name the German Gymnasium) – an elite selective school which provided an essentially immersion type of education. Half of the subjects were taught in German, often by German native speakers coming from East Germany—the so called German Democratic Republic which until Germany's reunification in 1989 remained part of the Soviet Bloc.
Moskovsky graduated from the German Language School in 1977.
Following a then mandatory two-year conscription service in the Bulgarian army in the notorious Krumovgrad Division (on the border with Greece & Turkey), Moskovsky undertook a program in English and American Studies at Sofia University.
English Philology was a five-year degree providing comprehensive training in a range of areas, including English and American literature, general linguistics, translation and interpreting, and teacher training. An avid reader since a very young age, Moskovsky's keen interest in British and American literature was mainly what motivated him to take up this program. It was the linguistics classes, however, that thoroughly captivated his imagination, and his conversion to the formal study of human language was soon complete and irreversible.
As part of the required research component in the final year of his undergraduate degree, Moskovsky produced an insightful research thesis involving a comparative analysis of Bulgarian and English reflexive pronouns. This study in part sparked his interest in anaphora and pronominal binding, which later became the focus of his doctoral dissertation.
Moskovsky graduated in 1985, and in 1988/89 did a research masters in linguistics, again at Sofia University, producing a master's thesis on verb valency.
Finally, in 1992, Moskovsky began a doctoral program in linguistics at the University of Newcastle, Australia. He graduated with flying colors in 1997.