DH is Welsh, I am English. We are expecting DC2 in the summer, not had 20 week scan yet so early days really and not sure if girl or boy yet. We've both always loved the welsh name Seren for if we had a second DD (our daughter also has a welsh name). My (english) mum states "no darling, it sounds like that Sarin gas they poisoned people with in Japan". I think she's bonkers to say this and have asked a few other English people who had no such reaction. Whilst I adore my mum I'm unconvinced I should be relying on her opinion as to what to name a DC2 but just wondered if this was likely to be a common reaction