ما حكم تسمية "الزوهرة" في الإسلام؟

There is no objection to being named "Al-Zahra," as the default rule for naming is permissibility. A name is only prohibited for a valid Shar'i reason, such as if it is specific to disbelievers, or if it contains a forbidden or blameworthy meaning. If the intended name is "Al-Zuhra," then its meaning should be considered. If it is free from anything that would necessitate its prohibition, then there is no objection to being named with it.