| Isar | Eminent; Lord Shiva |
| Isarco | Eminent; Lord Shiva |
| Isas | A name meaning to be joyful. |
| Isat | Superiority; Greatness |
| Isatvastra | Name 'Isatvastra' is derived from Sanskrit, meaning 'upper garment' or 'upper robe' in ancient Hindu and Buddhist traditions. |
| Isav | A name meaning pure and holy. |
| Isayu | Fresh; Strong; Powerful |
| Isbahani | A name meaning pure radiance. |
| Iscah | He that anoints |
| Iscariot | A man of murder; a hireling |
| Isdemus | Knight of Arthur |
| ISDERNUS | knight of Arthur |
| Iseabail | A name meaning God is my oath. |
| Isen | Derived from the word for iron. |
| Isenham | From the iron one's estate. |
| IsfandYar | Gift of the sword, a name of Persian origin symbolizing bravery and martial prowess. |
| Ish | A short form meaning divine. |
| Ishaa | Goddess Parvati, Purity, Gift from God, One who protects, Night prayer, Plough, Another name for Durga, Intellect, Power |
| Ishaak | One who will laugh or rejoice. |
| Ishaan | The sun or the lord of light. |
| Ishaandev | Lord of the sun and light. |
| Ishaant | One who is peaceful and calm. |
| Ishaaq | Variant of Ishaq: Isaac. A Prophet's name. |
| Ishaas | A name meaning divine desire. |
| Ishadutt | Acquired through Pious Deeds |
| Ishaj | Son of God; Born / Produced from God |
| Ishak | He who will laugh or rejoice. |
| Ishakritik | Son of lord shiva |
| Isham | From the iron one's estate. |
| Ishan | The Lord; Lord Shiva; Sun; Sun, Lord Shiva, Lord Vishnu |
| Ishanam | Light; Splendour |
| Ishandev | Lord of the divine beings. |
| Ishank | Peak of the Himalaya, Lord Shiva and Gauri (Goddess Parvati) |
| Ishant | Cute Baby; Lord Shiva |
| Ishanth | The peak of divine grace. |
| Ishao | A seeker of divine wisdom. |
| Ishapreet | Love of divinity |
| Ishaq | Isaac. A Prophets name.; Laughs. |
| Ishar | One who is rich in spirit. |
| Isharchand | The moon of the divine. |