In 2025, 18 US boys were named Viliami, making it the 5,379th most common boys’ name of the year, up 3,565 places from #8,944 in 2024. That is 9 more than the 9 boys named Viliami in 2024. Its best rank for boys was #3,744, reached in 1994. The most boys given the name in a single year was 21, in 2014. For comparison, it was #6,299 in 2015 and unranked in 1950.
Social Security card records list Viliami in 46 years of the 146 from 1880 to 2025, starting in 1980 with 6 babies. In all, 561 US babies have been given the name, all of them boys. Its busiest decade was the 2010s, with 155 babies named Viliami.
Over the 10 years from 2016 to 2025, 142 US boys were named Viliami; the busiest of those years was 2020, with 20. In 2025 that was about 1 in 94,893 of the boys in SSA’s list for the year.