In 2025, 11 US boys were named Vasili, making it the 7,645th most common boys’ name of the year, up 2,164 places from #9,809 in 2024. That is 3 more than the 8 boys named Vasili in 2024. Its best rank for boys was #6,219, reached in 2013. That year also had the most boys given the name: 14. For comparison, it was #11,996 in 2015 and unranked in 1950.
Social Security card records list Vasili in 27 years of the 146 from 1880 to 2025, starting in 1976 with 5 babies. In all, 204 US babies have been given the name, all of them boys. Its busiest decade was the 2010s, with 71 babies named Vasili.
Over the 10 years from 2016 to 2025, 72 US boys were named Vasili; the busiest of those years was 2025, with 11. In 2025 that was about 1 in 155,280 of the boys in SSA’s list for the year.
Related spellings in the SSA files include Basil (13,538 babies since 1880).