Old English had a single third-person pronoun – from the Proto-Germanicdemonstrative base *khi-, from PIE *ko-'this'[3] – which had a plural and three genders in the singular. In early Middle English, one case was lost, and distinct pronouns started to develop. The modern pronoun it developed out of the neuter, singular in the 12th century. Her developed out of the feminine singular dative and genitive forms. The older pronoun had the following forms:
The evolution of she is disputed.[4]: 118 By Middle English, it was found in the form schē[5][ʃeː],[a] but how it arrived there is unclear. Some sources propose it evolved from the demonstrative pronoun:
[...] probably evolving from Old English seo, sio (accusative sie), fem. of demonstrative pronoun (masc. se) 'the', from PIE root *so-'this, that' (see the).[6]
Others propose it descends directly from the third-person feminine pronoun:
In Middle English, the Old English system collapses, due to the gradual loss of þe and the replacement of the paradigm se, seo, þæt by indeclinable that.[4]: 296
A more likely account is what is sometimes called the 'Shetland Theory', since it assumes a development parallel to that of Shetland < OScand. Hjaltland, Shapinsay < Hjalpandisey, etc. The starting point is the morphologically and chronologically preferable hēo. Once again we have syllabicity shift and vowel reduction, giving [heo̯] > [he̯o] > [hjoː]. Then [hj-] > [ç-], and [ç-] > [ʃ-], giving final [ʃoː].[4]: 118
So any solution that gets [ʃ] from /eo/ also needs to 'correct' the resultant /oː/ (outside the north) to /eː/. This means an analogical transfer of (probably) the /eː/ of he.[4]: 118
The -self forms developed in early Middle English, with hire self becoming herself.[7] By the 15th century, the Middle English forms of she had solidified into those we use today.[4]: 120
Gender
Historically, she was encompassed in he as he had three genders in Old English. The neuter and feminine genders split off during Middle English. Today, she is the only feminine pronoun in English.
She's referents are generally limited to individual, femalepersons, excluding the speaker and the addressee. She is always definite and usually specific.
Generic
The pronoun she can also be used to refer to an unspecified person, as in If you see someone in trouble, help her.[b]
If either your mother or father would like to discuss it, I'll talk to her.
Non-human she
For the Wikipedia Manual of Style policy on ship pronouns, see Wikipedia:SHE4SHIPS
SS Edmund Fitzgerald was an American Great Lakes freighter that sank in Lake Superior during a storm. When launched in 1958, she was the largest ship on North America's Great Lakes.
She can also be used for countries as political entities, but not as geographical entities.[1]: 487
Canada really found her place in the world during WWII.
Canada's prairies are grassland, and she has five great lakes in Ontario.
Many English style guides discourage the use of she for countries or inanimate objects;[8][9] such use may be considered dated or sexist.[10][11]
Deities
"She" may refer to a particular goddess or to a monotheistic God when regarded as female. In this case it may be written "She" with reverential capitalization.
^ abCurzan, Anne (2003). "Third-person pronouns in the gender shift: why is that ship a she?". Gender Shifts in the History of English. Cambridge: Cambridge University Press.
^"8.118: Pronouns referring to vessels". Chicago Manual of Style. Retrieved 8 March 2022. When a pronoun is used to refer to a vessel, the neuter it or its (rather than she or her) is preferred.
^Siegal, Allan M. (2015). The New York Times Manual of Style and Usage (Fifth ed.). New York. p. 257. ISBN9781101905449. Use it and its in reference to countries, ships and boats. In such contexts, she, her and hers evoke dated stereotypes of the roles of women and men.{{cite book}}: CS1 maint: location missing publisher (link)
^DeFronzo, James; Gill, Jungyun (2020). Social Problems and Social Movements. Rowman & Littlefield. p. 146. ISBN9781442221550.