Why do lawyers have Esquire after their name?

Related questions

1. What is the difference between JD and Esq?
2. Is it illegal to put Dr in front of your name?
3. What does Esquire mean after a person's name?
4. Is the bar exam multiple choice?
5. What does Esq mean on a letter?
6. What is the difference between LLB and LLM?
7. What is the difference between LLB and BL?
8. Can you call yourself doctor with a JD?
9. Is a JD a doctor?
10. Is LLM higher than JD?

Tags

1. #process
2. #doctor
3. #through
4. #degree
5. #garnered
6. #stands
7. #taking
8. #which
9. #passing
10. #examination
11. #after
12. #state
13. #esquire
14. #juris
15. #person
16. #title
17. #written
18. #referred
19. #rigorous