23andMe has a public set of Discovery tools, not to be confused with FTDNA's Discover tools.? ?
At present, the focus is on surnames, Y haplogroups and mtDNA haplogroups.
?
There are only a few modules, some of which are underwhelming.? ?But a few might be of interest.
?
The public link is ?? ?? ?? ?? ?? ?
?
Definitely worth browsing.? ?A lot of surname stats.? ? ?To access Y and mtDNA, scroll to the bottom.
?
There are several minor programming quirks.? Note the misspelling of "Origin" above.
?
You can go directly to a haplogroup.
For Z156,? ? ?? ?? ?? ?? ?? ?? ?? ?? ?
?
There are three parts.? ?
An Introduction to Z156
The top 20 names
A dubious link to Louis XVI.? ?
?
The top 20 names for Z156 (at 23andMe) may be of some practical use.
?
