Constantinus Palaeologus Dragases
(a.k.a. Konstantinos) (m)
1404-1453
Roman and Byzantine Emperors 1449-1453
Heraclius Constantinus
(a.k.a. Konstantinos) (m)
630-668
Roman and Byzantine Emperors 641-668
Constantinus Porphyrogenitus
(a.k.a. Konstantinos) (m)
905-959
Roman and Byzantine Emperors 913-959
Constantinus
(a.k.a. Konstantinos) (m)
652-685
Roman and Byzantine Emperors 668-685
Constantinus
(a.k.a. Konstantinos) (m)
718-775
Roman and Byzantine Emperors 741-775
Heraclius Novus Constantinus
(a.k.a. Konstantinos) (m)
612-641
Roman and Byzantine Emperors 641
Konstantinos II
(m)
1940-2023
Olympic Medalists 1960 sailing - dragon (gold)
Other Royalty 1964-1973 Greece (king)
Constantinus Monomachus
(a.k.a. Konstantinos) (m)
c. 1000-1055
Roman and Byzantine Emperors 1042-1055
Constantinus
(a.k.a. Konstantinos) (m)
771-c. 797
Roman and Byzantine Emperors 780-797
Constantinus
(a.k.a. Konstantinos) (m)
960-1028
Roman and Byzantine Emperors 1025-1028
Constantinus Heraclius
(a.k.a. Konstantinos) (m)
626-641
Roman and Byzantine Emperors 641
Constantinus Ducas
(a.k.a. Konstantinos) (m)
1006-1067
Roman and Byzantine Emperors 1059-1067
Konstantinos Petrou Kavafis
(m)
1863-1933
Konstantinos Stephanopoulos
(m)
1926-2016
Other Leaders 1995-2005 Greece (president)
Costa-Gavras
(a.k.a. Konstantinos) (m)
1933-
Konstantinos Karamanlis
(m)
1907-1998
Greek Prime Ministers 1955-1958; 1958-1961; 1961-1963; 1974-1980
Other Leaders 1980-1985; 1990-1995 Greece (president)
Konstantinos Mitsotakis
(m)
1918-2017
Greek Prime Ministers 1990-1993
Kostas Karamanlis
(m)
1956-
Greek Prime Ministers 2004-2009
Kostas Simitis
(m)
1936-
Greek Prime Ministers 1996-2004
Kostas Mitroglou
(m)
1988-
Notable Athletes (soccer)
Kostas Katsouranis
(m)
1979-
Notable Athletes (soccer)
Konstantinos Tsatsos
(m)
1899-1987
Other Leaders 1975-1980 Greece (president)
Kostas Manolas
(m)
1991-
Notable Athletes (soccer)
Konstantinos Tsiklitiras
(m)
1888-1913
Olympic Medalists 1908; 1912 high jump - standing; long jump - standing (silver/bronze/gold)
Konstantinos Demertzis
(m)
1876-1936
Greek Prime Ministers 1935-1936
Konstantinos Tsaldaris
(m)
1884-1970
Greek Prime Ministers 1946-1947; 1947
Kostas Kenteris
(m)
1973-
Olympic Medalists 2000 200 m (gold)
Konstantinos Dovas
(m)
1898-1973
Greek Prime Ministers 1961
Konstantinos Georgakopoulos
(m)
1890-1973
Greek Prime Ministers 1958
Konstantinos Kollias
(m)
1901-1998
Greek Prime Ministers 1967
Konstantinos Konstantopoulos
(m)
1832-1910
Greek Prime Ministers 1892
Dinos Angelidis
(m)
1969-
Notable Athletes (basketball)