On Thu, Oct 3, 2013 at 8:05 AM, Mark A. Hershberger mah@everybody.orgwrote:
Unfortunately I don't see a way to get this information any API query.
You can find someone's birthday, but I don't see a way to look for entities that are people (P735 -- personal name) with birthdays (P569).
This feature of Wikidata is still in progress, for the time being you can use Magnus's tool[1] to generate a list that a bot could use.
--Legoktm