Don't ask me how I got started on expanding my list of Johnstone surname variations today, but here is what I came up: Johnstone Variations in Spelling 1. Johnstone 2. Johnston 3. Johnstoun 4. Johnstume 5. Johnestoun 6. Johnestoune 7. Johnnestoun 8. Johnnstoun 9. Johneston 10. Johnstome 11. Johnstolm 12. Jhonston 13. Johnstown 14. Jonestone 15. Jonestoune 16. Jonistun 17. Jonstoombe 18. Jonstoom 19. Jonstoomb 20. Johnson 21. Johneson 22. Johnsone 23. Jonsone 24. Jonstoun 25. Jonkeson 26. Jonkesone 27. Jonsoom 28. Jonsome 29. Jonstolm 30. Jonsolm 31. Jonstum 32. Jonstome 33. Jonsom 34. Jonsum 35. Jonstume 36. Jonsomb 37. Jonsombe 38. Jonsoombe 39. Jonsoomb 40. Jhohnestoun 41. Jhonston 42. Jhonstone 43. Jhonstoun 44. Jhoneson 45. Jhonesone 46. Jhonson 47. Jhonsoun Good hunting, Cliff. Johnston "May the best you've ever seen, Be the worst you'll ever see," >From A Scots Toast by Allan Ramsay