The name Ladislaus is of Hungarian origin and is derived from the elements 'lada', meaning 'war', and 'slavus', meaning 'glory'. It translates to "famous in war" or "glorious in battle". The name was popularized by Holy Roman Emperor Ladislaus I, also known as Ladislaus the Posthumous. He was born posthumously after his father's death during the Battle of Mohács in 1526. Despite his early start to life, he became a significant ruler and is remembered for his efforts to defend Hungary against Ottoman invasions. The name Ladislaus has also been adopted by other countries and cultures over time, with variations such as László in Hungarian, Władysław in Polish, and Vladislav in Czech and Slavic languages. Although it may seem somewhat outdated today, the name Ladislaus carries a rich history and a strong association with bravery and leadership.
"Interestingly, while there were no recorded births named Ladislado between 1920 and 1924, the name suddenly gained some traction from 1955 onwards."