Curious as to cost? Care to say like cheap, moderate, expensive?
If not I understand.
There are 3 prime companies:
FTDNA
23andMe
Ancestry.com
About ~ $170 for aDNA (autosomal) which both males & females can take. Will show cousins who have tested, back about 5 generations.
For your surname; only males can take the test at FTDNA, and it can go back to the early 1600. Take the Y-DNA37