| Rasteen | Persian origin, means 'wise' or 'intelligent'. |
| Rayaadh | Arabic origin, means 'noble' or 'exalted'. |
| Razaani | Arabic origin, means 'compassionate' or 'merciful'. |
| Razhan | Arabic origin, means 'noble' or 'exalted'. |
| Riddees | Arabic origin, means 'noble' or 'exalted'. |
| Rifal | Arabic origin, means 'noble' or 'exalted'. |
| Rouchdy | French origin, means 'courageous' or 'brave warrior'. |
| Rouzba | Persian origin, means 'joy' or 'happiness'. |
| Rozhyar | Persian origin, means 'joy' or 'happiness'. |
| Rufah | Arabic origin, means 'compassionate' or 'merciful'. |
| Rujhan | A blessing or a gift from God. |
| Ruqaihan | A gift from God, a blessing. |
| Ruwaiq | A gift from God, a blessing. |
| Tabarus | From the Tabari tribe, a group of Arabs known for their nobility and honor. |
| Taghlib | From the Taghlib tribe, a group of Arabs known for their bravery and military prowess. |
| Tahannud | A term used to describe the recitation of the Quran with emphasis and passion. |
| Tahsiin | A term used to describe the act of making something easy or simple. |
| Taimaz | A term used to describe a person who is strong and courageous. |
| Taisiir | A term used to describe the act of making something easy or convenient. |
| Takfren | A term used to describe the act of making something difficult or challenging. |
| Takleef | A term used to describe the act of making something easy or effortless. |
| Tamasul | A term used to describe the act of making something easy or simple. |
| Taqadum | A term used to describe the act of making something easy or convenient. |
| Tareem | A term used to describe a person who is noble and dignified. |
| Tarheeb | A term used to describe the act of making something easy or simple. |
| Tarkheem | A term used to describe the act of making something easy or convenient. |
| Tasahir | A term used to describe the act of making something easy or effortless. |
| Tasamuh | A term used to describe the act of making something easy or simple. |
| Tasteer | A term used to describe the act of making something easy or convenient. |
| Tasweer | A term used to describe the act of making something easy or simple. |
| Tawadud | Praise and gratitude to God |
| Tawaf | Circumambulation of the Kaaba in Mecca |
| Tawafiq | Success, prosperity, or good fortune |
| Tawaqur | To be in a state of tranquility or peace |
| Tawkeel | To entrust or delegate responsibility |
| Tawqan | To be in a state of safety or security |
| Tawqeer | To increase or enhance something |
| Tawus | A type of bird, possibly the hoopoe |
| Toaheed | Unity or oneness with God |
| Tumaim | A type of tree or plant |