Maksimus is of Latin origin, derived from the word 'maximus,' meaning 'greatest' or 'largest.' This name gained popularity among early Christians, as it was often used to honor Saint Maksimus the Confessor, a monk and theologian in the 7th century. Maksimus was considered one of the Three Holy Hierarchs of the Eastern Orthodox Church, along with Saints Basil the Great and Gregory the Theologian. The name Maksimus is composed of two elements: 'maximus,' which signifies 'greatest' or 'largest,' and '-mus,' a suffix commonly found in Latin names that often denotes 'like' or 'having to do with.' It's also worth noting that Maksimus shares its roots with the English word 'maximum,' which refers to the highest point or greatest amount possible. Throughout history, this name has been widely used among Christians, particularly in Eastern Europe and Russia, where it remains popular today.
Maksimus is quite rare; it had only 11 births annually in 2011 with a total of 11 births overall.