Boy Names Ending with -io
-io names for baby boys, with 796 entries. -io names are somewhat popular baby names for boys. The names rose in popularity from the 1900s up to the 2000s; prior to that, they were of only occasional use. At the height of their usage in 2005, 0.557% of baby boys were given -io names. There were 10 -io names ranked within the top 1000 baby names then. -io names have since experienced a decline in frequency. In 2018, 9 -io names listed among the top 1000, with a combined usage of 0.349%. Within all -io names, the Italian, Portuguese, Spanish, and English Antonio was the most commonly used, with a ranking of #163 and a usage of 0.1219%.