Macarius is a Latinized form of a Greek given name Makarios. The old-Greek word Μακάριος makarios (mak-ar'-ee-os) is a prolonged form of the poetical μάκαρ makar (of the same meaning); supremely blessed; by extension fortunate, well off: - blessed, happy.
In other languages the name has the following forms:
Finnish: the given name Kari or Karri. Derived surname: Mäkäräinen.
Greek: Makarios
Italian: Macario, which is also a family name
Portuguese: Macário
Russian/Ukrainian/Belarusian: Makar (Макар) or its archaic/Church Slavonic form Makariy (Макарий), -ий being a common Russian language rendering of Greek and Latin suffixes -ios/-ius/-ium. Makariy is still in use in the context of the Russian Orthodox Church, which uses Church Slavonic traditions. Derived surnames: Makarov/Makarova, Makarenko, Makarchuk, Makarevich.
Serbian: Makarije/Макарије
Macarius of Alexandria, a martyr, saint, and companion of Faustus, Abibus and Dionysius of Alexandria
Macarius of Egypt: (300–390) Egyptian monk and hermit. Also known as Pseudo-Macarius, Macarius-Symeon, Macarius the Elder, or St. Macarius the Great
Macarius of Jerusalem, Bishop in 314–333
Macarius of Alexandria, also known as Macarius the Younger (died 395)
Macarius Magnes
Macarius I of Antioch: Patriarch of Antioch, deposed in 681
Pope Macarius I of Alexandria, ruled in 933–953
Pope Macarius II of Alexandria, ruled in 1102–1128
Macarius II of Antioch, Patriarch in 1164–1166
Venerable Macarius of Yellow Water Lake and Unzha (1349–1444), founder of several Russian monasteries.
Macarius (1482–1563), metropolitan of Moscow
Macarius III Zaim, Melkite Patriarch of Antioch from 1647 to 1672
Macarius, elder of Optina monastery
Macarius of Corinth
Macarius IV Tawil, Patriarch of the Melkite Greek Catholic Church in 1813–1815
Macarius I, head of the Holy Synod in 1879–1882 in Russia, better known as his church's leading historian.
Macarius II, head of the Holy Synod in 1912–1917 in Russia
Makarios I, archbishop of Cyprus from 1854 to 1865
Pope Macarius III of Alexandria, ruled in 1944–1945
Makarios II, archbishop of Cyprus from 1948 to 1950
Makarios III, archbishop (1950–1977) and president of Cyprus (1960–1977)
Makarios Nkya of Tanzania, logistic officer in the mining industry since 1999.
Macarius Wikipedia (Text) CC BY-SA