Where does “Gulfport” come from?

Gulfport (English) comes from English Port, from English portfolio, from Italian portafoglio, from Italian foglio, from Latin folium, from Proto-Italic *foljom, from Proto-Indo-European bʰolh₃yom, from Proto-Indo-European bʰleh₃-.

Ancestry of “Gulfport”, step by step

Gulfport traces back through two separate lines of ancestry.

via English Port

StepLanguageWordMeaning
1EnglishPortUniversity of Portsmouth, used especially following post-nominal letters indicating status as a graduate
2EnglishportfolioA case for carrying papers, drawings,...
3Italianportafogliowallet, billfold; portfolio
4Italianfogliosheet
5Latinfoliuma leaf; a petal; a sheet or leaf of paper
6Proto-Italic*foljom
7Proto-Indo-Europeanbʰolh₃yomleaf
8Proto-Indo-Europeanbʰleh₃-bloom, flower
9Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
10Proto-Indo-Europeanbʰōl-

via English gulf

StepLanguageWordMeaning
1EnglishgulfA hollow place in the earth; an abyss; a deep...
2Middle Englishgulf
3Old Frenchgolf
4Italiangolfogulf
5Latincolfos
6Latincolpusstroke; strike; hit
7Ancient Greekκόλποςbosom, lap; a fold in fabric around the bosom;...
8Proto-Indo-Europeankʷelp-to bend; to curve, arch
9Proto-Indo-Europeankʷel-to turn
Every word from Proto-Indo-European bʰōl-