diff --git a/README.md b/README.md
index d63929a..117b0a1 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,7 @@ a number into a fuzzy human-readable duration ("3 minutes ago") or into a
 human-readable size or throughput. It is localized to:
 
 - Arabic
+- Basque
 - Bengali
 - Brazilian Portuguese
 - Catalan
diff --git a/src/humanize/locale/eu/LC_MESSAGES/humanize.po b/src/humanize/locale/eu/LC_MESSAGES/humanize.po
new file mode 100644
index 0000000..73109bf
--- /dev/null
+++ b/src/humanize/locale/eu/LC_MESSAGES/humanize.po
@@ -0,0 +1,364 @@
+# Basque translations for PACKAGE package.
+# Copyright (C) 2023 THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# Mikel Olasagasti <mikel@olasagasti.info>, 2023.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: \n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2023-01-02 20:23+0100\n"
+"PO-Revision-Date: 2023-01-02 20:35+0100\n"
+"Last-Translator: Mikel Olasagasti <mikel@olasagasti.info>\n"
+"Language-Team: Basque <translation-team-eu@googlegroups.com>\n"
+"Language: eu\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=ASCII\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Poedit 3.1.1\n"
+
+#: src/humanize/number.py:84
+msgctxt "0 (male)"
+msgid "th"
+msgstr "."
+
+#: src/humanize/number.py:85
+msgctxt "1 (male)"
+msgid "st"
+msgstr "."
+
+#: src/humanize/number.py:86
+msgctxt "2 (male)"
+msgid "nd"
+msgstr "."
+
+#: src/humanize/number.py:87
+msgctxt "3 (male)"
+msgid "rd"
+msgstr "."
+
+#: src/humanize/number.py:88
+msgctxt "4 (male)"
+msgid "th"
+msgstr "."
+
+#: src/humanize/number.py:89
+msgctxt "5 (male)"
+msgid "th"
+msgstr "."
+
+#: src/humanize/number.py:90
+msgctxt "6 (male)"
+msgid "th"
+msgstr "."
+
+#: src/humanize/number.py:91
+msgctxt "7 (male)"
+msgid "th"
+msgstr "."
+
+#: src/humanize/number.py:92
+msgctxt "8 (male)"
+msgid "th"
+msgstr "."
+
+#: src/humanize/number.py:93
+msgctxt "9 (male)"
+msgid "th"
+msgstr "."
+
+#: src/humanize/number.py:97
+msgctxt "0 (female)"
+msgid "th"
+msgstr "."
+
+#: src/humanize/number.py:98
+msgctxt "1 (female)"
+msgid "st"
+msgstr "."
+
+#: src/humanize/number.py:99
+msgctxt "2 (female)"
+msgid "nd"
+msgstr "."
+
+#: src/humanize/number.py:100
+msgctxt "3 (female)"
+msgid "rd"
+msgstr "."
+
+#: src/humanize/number.py:101
+msgctxt "4 (female)"
+msgid "th"
+msgstr "."
+
+#: src/humanize/number.py:102
+msgctxt "5 (female)"
+msgid "th"
+msgstr "."
+
+#: src/humanize/number.py:103
+msgctxt "6 (female)"
+msgid "th"
+msgstr "."
+
+#: src/humanize/number.py:104
+msgctxt "7 (female)"
+msgid "th"
+msgstr "."
+
+#: src/humanize/number.py:105
+msgctxt "8 (female)"
+msgid "th"
+msgstr "."
+
+#: src/humanize/number.py:106
+msgctxt "9 (female)"
+msgid "th"
+msgstr "."
+
+#: src/humanize/number.py:178
+msgid "thousand"
+msgid_plural "thousand"
+msgstr[0] "mila"
+msgstr[1] "mila"
+
+#: src/humanize/number.py:179
+msgid "million"
+msgid_plural "million"
+msgstr[0] "milioi"
+msgstr[1] "milioi"
+
+#: src/humanize/number.py:180
+msgid "billion"
+msgid_plural "billion"
+msgstr[0] "miliar"
+msgstr[1] "miliar"
+
+#: src/humanize/number.py:181
+msgid "trillion"
+msgid_plural "trillion"
+msgstr[0] "trilioi"
+msgstr[1] "trilioi"
+
+#: src/humanize/number.py:182
+msgid "quadrillion"
+msgid_plural "quadrillion"
+msgstr[0] "kuatrilioi"
+msgstr[1] "kuatrilioi"
+
+#: src/humanize/number.py:183
+msgid "quintillion"
+msgid_plural "quintillion"
+msgstr[0] ""
+msgstr[1] ""
+
+#: src/humanize/number.py:184
+msgid "sextillion"
+msgid_plural "sextillion"
+msgstr[0] ""
+msgstr[1] ""
+
+#: src/humanize/number.py:185
+msgid "septillion"
+msgid_plural "septillion"
+msgstr[0] ""
+msgstr[1] ""
+
+#: src/humanize/number.py:186
+msgid "octillion"
+msgid_plural "octillion"
+msgstr[0] ""
+msgstr[1] ""
+
+#: src/humanize/number.py:187
+msgid "nonillion"
+msgid_plural "nonillion"
+msgstr[0] ""
+msgstr[1] ""
+
+#: src/humanize/number.py:188
+msgid "decillion"
+msgid_plural "decillion"
+msgstr[0] ""
+msgstr[1] ""
+
+#: src/humanize/number.py:189
+msgid "googol"
+msgid_plural "googol"
+msgstr[0] "googol"
+msgstr[1] "googol"
+
+#: src/humanize/number.py:301
+msgid "zero"
+msgstr "zero"
+
+#: src/humanize/number.py:302
+msgid "one"
+msgstr "bat"
+
+#: src/humanize/number.py:303
+msgid "two"
+msgstr "bi"
+
+#: src/humanize/number.py:304
+msgid "three"
+msgstr "hiru"
+
+#: src/humanize/number.py:305
+msgid "four"
+msgstr "lau"
+
+#: src/humanize/number.py:306
+msgid "five"
+msgstr "bost"
+
+#: src/humanize/number.py:307
+msgid "six"
+msgstr "sei"
+
+#: src/humanize/number.py:308
+msgid "seven"
+msgstr "zazpi"
+
+#: src/humanize/number.py:309
+msgid "eight"
+msgstr "zortzi"
+
+#: src/humanize/number.py:310
+msgid "nine"
+msgstr "bederatzi"
+
+#: src/humanize/time.py:151
+#, python-format
+msgid "%d microsecond"
+msgid_plural "%d microseconds"
+msgstr[0] "mikrosegundo %d"
+msgstr[1] "%d mikrosegundo"
+
+#: src/humanize/time.py:160
+#, python-format
+msgid "%d millisecond"
+msgid_plural "%d milliseconds"
+msgstr[0] "milisegundo %d"
+msgstr[1] "%d milisegundo"
+
+#: src/humanize/time.py:163 src/humanize/time.py:258
+msgid "a moment"
+msgstr "une bat"
+
+#: src/humanize/time.py:166
+msgid "a second"
+msgstr "segundo bat"
+
+#: src/humanize/time.py:169
+#, python-format
+msgid "%d second"
+msgid_plural "%d seconds"
+msgstr[0] "segundo %d"
+msgstr[1] "%d segundo"
+
+#: src/humanize/time.py:172
+msgid "a minute"
+msgstr "minutu bat"
+
+#: src/humanize/time.py:176
+#, python-format
+msgid "%d minute"
+msgid_plural "%d minutes"
+msgstr[0] "minutu %d"
+msgstr[1] "%d minutu"
+
+#: src/humanize/time.py:179
+msgid "an hour"
+msgstr "ordu bat"
+
+#: src/humanize/time.py:183
+#, python-format
+msgid "%d hour"
+msgid_plural "%d hours"
+msgstr[0] "ordu %d"
+msgstr[1] "%d ordu"
+
+#: src/humanize/time.py:187
+msgid "a day"
+msgstr "egun bat"
+
+#: src/humanize/time.py:190 src/humanize/time.py:193
+#, python-format
+msgid "%d day"
+msgid_plural "%d days"
+msgstr[0] "egun %d"
+msgstr[1] "%d egun"
+
+#: src/humanize/time.py:196
+msgid "a month"
+msgstr "hilabete bat"
+
+#: src/humanize/time.py:198
+#, python-format
+msgid "%d month"
+msgid_plural "%d months"
+msgstr[0] "hilabete %d"
+msgstr[1] "%d hilabete"
+
+#: src/humanize/time.py:202
+msgid "a year"
+msgstr "urte bat"
+
+#: src/humanize/time.py:205 src/humanize/time.py:216
+#, python-format
+msgid "1 year, %d day"
+msgid_plural "1 year, %d days"
+msgstr[0] "urte 1, egun %d"
+msgstr[1] "urte 1, %d egun"
+
+#: src/humanize/time.py:209
+msgid "1 year, 1 month"
+msgstr "urte 1, hilabete 1"
+
+#: src/humanize/time.py:212
+#, python-format
+msgid "1 year, %d month"
+msgid_plural "1 year, %d months"
+msgstr[0] "urte 1, hilabete %d"
+msgstr[1] "urte 1, %d hilabete"
+
+#: src/humanize/time.py:218
+#, python-format
+msgid "%d year"
+msgid_plural "%d years"
+msgstr[0] "urte %d"
+msgstr[1] "%d urte"
+
+#: src/humanize/time.py:255
+#, python-format
+msgid "%s from now"
+msgstr "hemendik %s-(e)ra"
+
+#: src/humanize/time.py:255
+#, python-format
+msgid "%s ago"
+msgstr "orain dela %s"
+
+#: src/humanize/time.py:259
+msgid "now"
+msgstr "orain"
+
+#: src/humanize/time.py:283
+msgid "today"
+msgstr "gaur"
+
+#: src/humanize/time.py:286
+msgid "tomorrow"
+msgstr "bihar"
+
+#: src/humanize/time.py:289
+msgid "yesterday"
+msgstr "atzo"
+
+#: src/humanize/time.py:600
+#, python-format
+msgid "%s and %s"
+msgstr "%s eta %s"