First name Aloysius is of Latin origin, derived from the word 'Aloysius', which means 'famous warrior'. It has been predominantly used as a male given name. The name gained popularity in the Middle Ages, often associated with Saint Aloysius Gonzaga, an Italian saint known for his charity and service to others.
The name Aloysuis experienced varied popularity between 1914 and 1931, with peaks in the late 1920s and early 1930s. The highest number of births was recorded in 1927 with 11 births, while there were only 5 births in 1931. Over this period, there were a total of 114 births.