Current reigning monarchs by length of reign List List

| Rank_ | Name_ | Nations | Born | Ascended | Years_reigned_ |
|---|---|---|---|---|---|
| 28. | Paku Alam IX | Pakualaman (Indonesia) | 7 May 1938 | 26 May 1999 | 15 years, 17 days |
| 29. | Mohammed VI | Morocco | 21 August 1963 | 23 July 1999 | 14 years, 324 days |
| 30. | Tuanku Syed Sirajuddin | Perlis (Malaysia) | 16 May 1943 | 17 April 2000 | 14 years, 56 days |
| 31. | Henri | Luxembourg | 16 April 1955 | 7 October 2000 | 13 years, 248 days |
| 32. | Sharafuddin Idris Shah | Selangor (Malaysia) | 24 October 1945 | 21 November 2001 | 12 years, 203 days |
| 33. | Norodom Sihamoni | Cambodia | 14 May 1953 | 14 October 2004 | 9 years, 241 days |
| 34. | Khalifa bin Zayed Al Nahyan | Abu Dhabi (United Arab Emirates) | 25 January 1945 | 3 November 2004 | 9 years, 221 days |