• arny,
• arn,
• urne,
• urn,
• wrn,
• srn,
• rrn,
• 4rn,
• 3rn,
• etn,
• e5n,
• sern,
• errn,
• 4ern,
• e4rn,
• 3ern,
• e3rn,
• erdn,
• efrn,
• erfn

• Ere,
• fern,
• Erin,
• -er,
• era,
• earn,
• Eryn,
• Erwin,
• erne,
• Erinn,
• urn,
• -ean,
• Erma,
• eon,
• Erna,
• Ernie,
• erion,
• rn.

The adjective form of the word "ern" is "earnest".

The plural of the "ern" can be the "erns".

The singular of the "ern" can be the "ern".