Aleksa is a Lithuanian-language surname derived from the diminutive of the name Aleksandras (Alexander)., Žemės aidai. ŽVILGSNIS Į PAVARDŽIŲ LOBYNĄ Notable people with this surname include:
Zigmas Angarietis (1882–1940), Lithuanian communist politician; birth surname Aleksa , Lithuanian musician, a recipient of the Lithuanian National Prize for Culture and Arts Jonas Pranas Aleksa, minister of agriculture of Lithuania, 1926 Konstantin Aleksa (born 2007), Austrian footballer
See also Alexa (disambiguation)
References