Across the world, علیرضا (Alireza 
, Ali Reza 
, علیرضا 
, along with others...) is a common masculine first name. The first name علیرضا is habitual in Iran, where it is quite a common male name, Afghanistan, where it is quite a rare masculine name, and United Arab Emirates. Measured by absolute frequency, the name is most common in Iran, Afghanistan, and Turkey. Much less frequently, علیرضا is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Alireza | Iran, United Arab Emirates, Afghanistan, Saudi Arabia, United States |
| Ali Reza | Iran, Afghanistan, Canada, United States, Turkey |
| علیرضا | Iran, Syria, Afghanistan, Iraq, Kuwait |
| Ali Rıza | United States, Turkey, Germany |
| Алиреза | Kyrgyzstan, Russia, Kazakhstan, Armenia, Belarus |
| Алі Реза | Ukraine |
| علیرضا علیفر Iranian journalist, IR (b. 1332) |
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علیرضا عباسی Iranian poet, artist and calligrapher, IR (b. 1600) |
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علیرضا افضلی‌پور Engineer, businessman, philanthropist (1909-1993), IR (b. 1909) |
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علیرضا قلیچ‌خانی Iranian sport wrestler, IR (b. 1937) |
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علیرضا شاپور شهبازی Iranian archaeologist (1942–2006), IR (b. 1942) |
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علیرضا نابدل Iranian poet and writer, IR (b. 1944) |
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علیرضا نوری‌زاده Iranian-British journalist, GB (b. 1949) |
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علیرضا افشار Iranian military officer, IR (b. 1951) |
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علیرضا مدقالچی Iranian mathematician and translator, IR (b. 1951) |
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علیرضا شیخ عطار Iranian politician, IR (b. 1952) |
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علیرضا خمسه Iranian actor, IR (b. 1953) |
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علیرضا داوودنژاد Iranian director, screenwriter, and producer, IR (b. 1954) |
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علیرضا رحیمی Iranian footballer and businessman, IR (b. 1955) |
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علیرضا رئیسیان Iranian film director and screenwriter, IR (b. 1955) |
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علیرضا بیگی Iranian marshall and politician, IR (b. 1957) |
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عظیمی, عزیزی, حسینی, رحیمی, جمالی, جلالی, دهقانی, صادقی, محمدی, موسوی, قاسمی, هاشمی, کریمی, یوسفی, میرزایی, نوروزی, قربانی, سلطانی, رمضانی, محمودی, اسکندری, عبدالهی, عباسی, علیزاده, احمدی, کاظمی, اسدی, علیپور, حسنی, رضایی, زارع, نوری, فتحی, کرمی, اصغری, اکبری, باقری, حیدری, شریفی, جعفری, خسروی, دهقان, تیموری, زارعی, غلامی, طاهری, مرادی, امیری, and ابراهیمی