I'm sorry, but there is no widely recognized astrological sign or horoscope associated with the name "boinissay." It is possible that this name has a unique or rare origin that may not correspond to traditional zodiac signs or astrological meanings. Without further information about the individual's birthday or other identifying details, it is difficult to provide a specific horoscope analysis for the name "boinissay." However, if you are interested in exploring the potential meanings or characteristics associated with this name in a more general sense, I would be happy to offer insights based on numerology or other symbolic interpretations. Feel free to provide additional context or details that may help guide a more personalized and accurate horoscope reading.