| No. | Cultivar Name | Source | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Registered |
|
1
| 'Nancy Gill' | Vaughn, Kevin & Walek, Kevin & The American Hosta Society | Large | Dark-Green | | | Hybrid | Pale-Lavender | August | .2009 |
|
2
| 'Nantucket' | Goodenough, Rick | Medium | Dark-Green | Streaked | Yellow | Unknown | Unknown | Unknown | --NR-- |
|
3
| 'Navy Seal' | Goodenough, Rick | Large | Blue/Green | | | Unknown | Unknown | Unknown | --NR-- |
|
4
| 'Needham Yellow' | Seaver, Mildred | Unknown | Yellow | | | Unknown | Unknown | Unknown | --NR-- |
|
5
| 'Neptune's Chariot' | Goodenough, Rick | Unknown | Blue/Green | | | Hybrid | Unknown | Unknown | --NR-- |
|
6
| 'Nesmith Giant' | Nesmith, Elizabeth & Ruh, Peter | Giant | Dark-Green | | | Hybrid | Near-White | June | .1994 |
|
7
| 'Nike' | Herold, Roy | Small | Med-Green | Medial | White | Unknown | Unknown | Unknown | --NR-- |
|
8
| 'Nippers' | Goodenough, Rick | Medium | Dark-Green | | | Hybrid | Pale-Lavender | July | .2006 |
|
9
| 'Nothin' but Blue Skies' | Goodenough, Rick | Small | Blue/Green | Streaked | Yellow | Unknown | Unknown | Unknown | --NR-- |
|