Gregor is a moderately popular boys' name in England & Wales, ranking #447 in 1997 with 44 recorded births. This places Gregor in the top 12% of ranked UK boys' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 1997 with 44 births ranking #447. Since 1996, the popularity has increased by 100.0%. In 1997, approximately 1 in every 7,146 boys born was named Gregor. FALLING Recent data shows the name is currently falling.