Find and highlight similar cells in a column

is there a way to find similar cells within a column
So i have a list of names some of them has middle name some of don't
So the common denominator between two cell will be to match a least two words out the cell in order to be a match and it must be in the same column
I don't know if this is possible to do
Thank you for any help

like this
Martinez L Pedro
Martinez Pedro
Pedro Martinez lopez
Pedro Martinez l
Pedro Martinez