Place holding ping
The odds of two people having the same last four digits is 1 in 9,999
There are 150K surnames in the US, the top 100 of which account for 46M people, roughly 1/6. Let's be really generous and say that they're all top 100 surnames, and the odds of two people having the same surname are also 1 in 10,000
There are 5K different first names in the US. The top 100 account for 60%. 6 names cover 1/6 of the male population, so let's say 12 names total. 1 in 144
This is all way underselling the improbability
Odds of all three occurring together given the parameters: 1 in 14.4 Billion.
So there may be a few with similar names and dates of birth just by coincidence.....but not 35,750 times. No way