Globally, Iantha (Iantha 
) is a rare girly forename. The forename Iantha is habitual in Northern America, particularly the United States, where it is a very rare girly name.
| VARIANT | COUNTRY |
|---|---|
| Iantha | South Africa, Australia, United States, Canada, New Zealand |
Ali, Rising, Greene, Taylor, Thomas, Harney, Finley, Foster, Wilson, Parkman, Roberts, Daniels, Gilmore, Jackson, Johnson, Jenkins, Hawkins, Mccallum, Sterling, Spalding, Fusilier, Williams, Reeves, Parker, Canton, Askins, Lee, Rowe, Reed, Lacy, Nieb, Winn, Wood, Moore, Smith, Casen, Murphy-Iglehart, Britt, Bynum, Payne, Davis, Dukes, Jones, Hicks, Woods, Morris, Miller, Sidell, Brown, and Richardson