According to online sources, the name Ertugrul is of the Turkish language and combines two words. They are ‘Er’ and ‘Tugrul’. Er refers to a soldier or Fouji in Urdu, and Turgul means Falcon Baaz. Hence, Ertugrul is a warrior/fighter.
The falcon is a bird that is widely known for its hunting skills. It represents vision, freedom, and victory, which is exactly what Ertugrul stands for.
Users from all over the world have different answers. Those who submitted answers from Pakistan stated that Ertugrul is of Turkish origin and it means ‘Male Warrior Bird’, ‘Wild Bird’, or ‘Male Eagle’. A person from the Netherlands has a similar opinion, mentioning that Ertugrul refers to a wild bird. Interestingly, a user based in South Africa commented that Ertugrul is of Arabic origin and it refers to ‘Fragrant Flower’.
Hope this helps!