I was searching for the surname Tegley and came across a ship's manifest of passengers from Rotterdam arriving as immigrants in Philadelphia October 1727. One of the passengers was a Jno. Tegley. Since presumably he was Dutch, Jno. couldn't have been a John or Jonathan, could he? More likely Jarno. Although more frequently Finnish, some Dutch on the web also use Jarno. That being so, what about Jeremiah? A Finnish 2006 almanac has for June 26 the names Jorma, Jarmo, Jarkko, Jarno, Jere, Jeremias.