The Name Game

So some of you might have seen the result of my vanity search below where I discovered a disturbing number of people with my name. I decided to find out theoretically just how many people with my name are out there using census data. But why stop there? So I made a table of various people I know to see how they rank. I had to leave off people who have hyphenated names, who go by shortened names that I don't know the original spelling, or whose last names I don't remember. Some names didn't appear on the census list, so I made a high estimate.

Name	People with Name
Stephen S	16,211
Stephanie J	9,668
Robert C	7,503
John F	2,928
Joseph H	1,006
Liz W	643
Heather C	553
Eric B	536
Tom N	371
Morgan B	334
Jared C	316
Lauren W	225
Helen C	198
Lizzy G	168
Rachel R	159
Carl S	<120
Jay F	102
Matt H	98
Darrell F	94
Chris W	62
Jenny C	<28
George K	<28
Celeste F	22
Nick H	16
Eric L	<16
Pat V	<12
Albert R	<9.4
Kate C	9.3
Kimberly B	6.9
Meredith H	3.9
Yvonne P	3.8
Kristen G	<3.3
Jenna I	1.8
Luke M	<1.2
Hadley R	<0.36
Lindis C	<0.12
Raya S	<0.03

I'm kind of wondering about the names at the bottom of the list. Does this mean that there's only a 3% chance that Raya exists?