I have always wondered why many people with the same names have similarities.
If you search for a name on Facebook there is more often than not a similar look to a lot of the people that come up. And every now and then I'll meet someone and think hmmm you don't look like 'a David' or 'a Phoenix' etc.
So I loved this article byEphrat Livni & Cassie WerberfromQuartzabout why people look like their names.