Issac is a moderately popular boys' name in England & Wales, ranking #433 in 2021 with 96 recorded births. This places Issac in the top 7% of ranked UK boys' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 2019 with 114 births ranking #382. Since 1996, the popularity has increased by 500.0%. In 2021, approximately 1 in every 3,073 boys born was named Issac. FALLING Recent data shows the name is currently falling.