Beyoncé has successfully obtained the legal right to trademark her daughter Blue Ivy's name after a lengthy legal battle. The singer first filed for the trademark in 2012 but faced opposition from a wedding planner and a Wisconsin boutique. Despite initial setbacks, Beyoncé's legal team ultimately secured the trademark, granting the family the ability to protect and profit from their daughter's name. This victory marks a significant milestone for the Carter family in safeguarding Blue Ivy's identity and commercial use.