Does the Spartan bloodline still exist?

Are you familiar with the historical significance of the Spartan bloodline, and do you believe it still holds relevance in today's society? Has the legacy of the Spartans, known for their military prowess, discipline, and resilience, been perpetuated through the centuries? Or has the passage of time and modernization eroded their unique characteristics, leaving little trace of their bloodline? Can we still discern any remnants of the Spartan spirit in modern cultures or individuals?