Amity = Amityville Horror. Sorry, that's all I see.
Mercy, on the other hand, would be refreshing to see on a baby girl today as a 19th century (earlier?) throwback.
Please rate my personal name lists:
www.behindthename.com/pnl/69381www.behindthename.com/pnl/69381/109399www.behindthename.com/pnl/69381/91835http://greens-end.myminicity.com