I'm a Muslim, and no, "Sanaa" has nothing to do with the first sign - verse - read in every prayer. The whole Surah - chapter - necessarily read in every prayer is called "Al-Fatiha" meaning "The opener" or "The starter", the first sign of it is praising Allah and thanking him. While the surah has many names, none of them is this. That's regarding the user submitted name.As for the name submitted by the site - if that's what it's called -, if the pronunciation is like the Arabic "صنعة" then it's most definitely true. "صنعة" means "a making" and is thus used for professions or "arts".
As for the name submitted by the site - if that's what it's called -, if the pronunciation is like the Arabic "صنعة" then it's most definitely true. "صنعة" means "a making" and is thus used for professions or "arts".