Ozro is an uncommon, historic given name of Hebrew origin, meaning 'strong' or 'helper'. It was borne by several notable figures in American history, including Ozro Fisher, a prominent lawyer and politician from Vermont in the early 19th century.
"The name Ozro was most popular between the years of 1912 and 1917, with a total of 53 births recorded during this period. However, there were no recorded births for this name from 1918 to 1922. The name resurfaced in 1923 with 10 births, followed by another peak in 1945 with 5 births."