Nouns ending in a consonant followed by -y change the -y to -ies in the plural form.
Henry is regular. It follows the -ies Conversion rule.
Use plural verbs: "The henries are ready" (not "is ready").
Yes. The plural henries is standard across all English variants.
The word henry follows the standard English pluralization rule. When forming the plural, henry becomes henries. This follows the -ies Conversion pattern, which is one of the most common plural rules in English.
Understanding why henry becomes henries helps with spelling and pronunciation. Nouns ending in a consonant followed by -y change the -y to -ies in the plural form.
When using henries in writing, remember that it functions as a plural noun in sentences. It pairs with plural verbs and pronouns. For example: "The henries are ready" (not "is ready"). This subject-verb agreement is essential for grammatical correctness.