Sidak is a distinctive girls' name in England & Wales, ranking #2063 in 2023 with 13 recorded births. This places Sidak in the top 28% of ranked UK girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2024 with 29 births ranking #1160. In 2023, approximately 1 in every 19,736 girls born was named Sidak. RISING Recent data shows the name is currently rising.