Haider is baby boy name mainly popular in Muslim religion and its main origin is Arabic. Haider name meaning is Lion, Title of Hazrat Ali [raa]. People also search this as HAIDER, ali haider, haiderali, hanan haider, Haider. Haider is written in Urdu, Hindi, Arabic, Bangla as حیدر, हैदर, حيدر, হায়দার. Other similar names can be Haidar, Haikal, Hairum, Haitham, Haifa, Haimi, Haiqa, Haiza.