| Isaam | A protector or a guardian of safety. |
| Isabeau | Variant of Elizabeth. My God is bountiful:God of plenty. |
| Isabella | Variant of Elizabeth. My God is bountiful:God of plenty. |
| Isabhani | Isabhani is a variant of Isabella, meaning 'God is my oath' or 'God is my promise'. |
| ISADORA | The gift of the goddess Isis. |
| Isaiarasu | The king of all music. |
| Isaias | The Lord is my salvation. |
| Isam, Isaam | Self made success, pledge |
| Isan | Bestower of Riches |
| Isbahani | A name meaning pure radiance. |
| Isha | Lord.; One who protects; The protector / a lively woman; Woman |
| Ishadutt | Acquired through Pious Deeds |
| Ishanika | Belonging to the north east |
| Ishant | Cute Baby; Lord Shiva |
| Ishbel | A beautiful, devoted woman. |
| Ishfaq | Compassion. Kindness. |
| Ishi | Goddess Durga; Rock; Salvation. |
| Ishkirat | Devoted to the divine lord. |
| Ishman | A man of divine character. |
| Ishmita | One who is a lover of the Lord. |
| Ishnit | Bright; Imaginative; The Best; Beautiful; Princess |
| Ishq | A word meaning deep, true love. |
| Ishtdev | A beloved and divine god. |
| Ishtpreet | Love for the beloved one. |
| Ishtwarjeet | Victory of the beloved lord. |
| Ishvara | The supreme lord or master. |
| Ishvari | The Best Among the Divine |
| Ishvary | Possessing divine power. |
| Ishwara | The Lord; Ruler |
| Ishwari | Goddess; Goddess, Jagrati, jagruti ... awakening |
| Isidora | Gifted with many ideas |
| Isita | Mastery, Wealth, Superior, Desired, Eminence |
| Iskandar | Defender of mankind |
| Ismay | Feminine form of Esme: An Old French variant of the Latin 'aestimatus' meaning esteemed, or 'amatus' meaning loved. |
| Ismena | A name meaning wise or sage. |
| Isolda | Meaning the ice maiden. |
| Isole | Derived from the word island. |
| Israar | Variant of Israr: Secrecy. Privacy. |
| Israfil | Angel who will blow the trum |
| Issachar | Reward, recompense. |