Yes, girls can absolutely do Qurbani (sacrifice).
According to most Islamic scholars, performing Qurbani is highly recommended for both men and women who meet the necessary criteria. In the Hanafi school of thought, Qurbani is obligatory for every sane adult Muslim, regardless of gender, who possesses wealth exceeding their basic needs. This is generally understood to mean that if a woman is eligible to pay Zakat, she is also obligated to perform Qurbani in the Hanafi madhab.
Here's a breakdown:
- Obligation/Recommendation: While some consider it highly recommended, the Hanafi school of thought views it as obligatory for those who meet the financial requirements.
- Gender Neutrality: The obligation or recommendation applies equally to men and women.
- Financial Capacity: The determining factor is whether a person, male or female, possesses wealth beyond their essential needs, similar to the criteria for Zakat.
- Sanity and Adulthood: The individual must be of sound mind and an adult (having reached puberty).
Therefore, if a Muslim girl or woman is sane, adult, and possesses wealth exceeding her basic needs as defined by Islamic teachings, she is either obligated (according to the Hanafi school) or highly recommended to perform Qurbani.