Tomos is a moderately popular boys' name in England & Wales, ranking #234 in 2000 with 129 recorded births. This places Tomos in the top 6% of ranked UK boys' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 1999 with 137 births ranking #223. Since 1996, the popularity has increased by 16.2%. In 2000, approximately 1 in every 2,273 boys born was named Tomos. FALLING Recent data shows the name is currently falling.