Marialuiza is a feminine given name of Latin origin, derived from the combination of 'Maria', meaning 'sea' or 'rebellious', and 'Luiza', a form of 'Ludwika', which means 'famous in war'. It has been used prominently in Portuguese-speaking countries, particularly Brazil. The name Marialuiza is often associated with warmth, charm, and a unique blend of strength and gentleness.
The name Marialuiza has seen varied popularity over the years with a notable peak in recent times.