From 98938e61260119e3a604e64ee2356a6001197a79 Mon Sep 17 00:00:00 2001
From: Lilleman auf Larv <lilleman@larvit.se>
Date: Fri, 18 Sep 2026 18:39:04 +0200
Subject: [PATCH] Drop the SSA placeholder names and lowercase da, del and dos
 in Swedish surnames

---
 data-import/names-se.py   | 2 +-
 data-import/names-us.py   | 3 ++-
 data/en_US/first-name.tsv | 8 ++++----
 3 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/data-import/names-se.py b/data-import/names-se.py
index 0f7d82e..6ad6428 100644
--- a/data-import/names-se.py
+++ b/data-import/names-se.py
@@ -19,7 +19,7 @@ CACHE = Path(__file__).resolve().parent / "cache"
 SHEETS = {"f": "Tilltalsnamn kvinnor", "m": "Tilltalsnamn män"}
 SURNAMES = "Efternamn"
 NAME = re.compile(r"^[^\W\d_]{2,}([ '-][^\W\d_]{2,})*$")
-PARTICLES = {"af", "av", "de", "den", "der", "di", "du", "la", "le", "van", "von"}
+PARTICLES = {"af", "av", "da", "de", "del", "den", "der", "di", "dos", "du", "la", "le", "van", "von"}
 
 
 def cased(name):
diff --git a/data-import/names-us.py b/data-import/names-us.py
index 2f982e6..8e6d364 100644
--- a/data-import/names-us.py
+++ b/data-import/names-us.py
@@ -23,6 +23,7 @@ SURNAMES = "https://www2.census.gov/topics/genealogy/2010surnames/names.zip"
 OUT = Path(__file__).resolve().parent.parent / "data" / "en_US"
 CACHE = Path(__file__).resolve().parent / "cache"
 MC = re.compile(r"^Mc([a-z])")
+PLACEHOLDERS = {"Baby", "Female", "Infant", "Male", "Notnamed", "Unknown", "Unnamed"}
 
 
 def csv_or_zip_rows(data, member):
@@ -41,7 +42,7 @@ def csv_or_zip_rows(data, member):
 def given(data, from_year):
     counts = collections.Counter()
     for r in csv_or_zip_rows(data, r"yob\d{4}\.txt"):
-        if len(r) >= 4 and r[3].isdigit() and int(r[3]) >= from_year:
+        if len(r) >= 4 and r[3].isdigit() and int(r[3]) >= from_year and r[0] not in PLACEHOLDERS:
             counts[(r[0], r[1].lower())] += int(r[2])
     return counts
 
diff --git a/data/en_US/first-name.tsv b/data/en_US/first-name.tsv
index 9d966bb..0b65378 100644
--- a/data/en_US/first-name.tsv
+++ b/data/en_US/first-name.tsv
@@ -379,7 +379,6 @@ Ayla	f	23690
 Aylin	f	12970
 Azalea	f	7052
 Azariah	m	3910
-Baby	m	6059
 Bailee	f	14798
 Bailey	f	102509
 Bailey	m	20062
@@ -468,6 +467,7 @@ Bobbie	f	78660
 Bobbie	m	14570
 Bobby	f	8180
 Bobby	m	299694
+Bode	m	3348
 Bodhi	m	8375
 Bodie	m	4314
 Bonita	f	35102
@@ -1674,7 +1674,6 @@ Imran	m	3415
 Ina	f	15116
 India	f	21903
 Inez	f	22303
-Infant	m	4133
 Ingrid	f	25835
 Ira	m	33974
 Irene	f	150081
@@ -2615,6 +2614,7 @@ Lynn	f	180561
 Lynn	m	44787
 Lynne	f	61433
 Lynnette	f	15029
+Lynwood	m	3349
 Lyric	f	17861
 Lyric	m	3810
 Mabel	f	24359
@@ -3274,6 +3274,7 @@ Ricky	m	221617
 Rico	m	9313
 Ridge	m	5086
 Rigoberto	m	11018
+Rihanna	f	5970
 Rikki	f	6846
 Riley	f	117947
 Riley	m	92931
@@ -3804,6 +3805,7 @@ Tylor	m	7980
 Tyquan	m	3547
 Tyra	f	14416
 Tyree	m	13959
+Tyrel	m	3354
 Tyrell	m	15575
 Tyrese	m	8673
 Tyron	m	7456
@@ -3814,8 +3816,6 @@ Tyson	m	44397
 Ulises	m	10786
 Ulysses	m	13923
 Unique	f	7103
-Unknown	f	9225
-Unknown	m	8912
 Uriah	m	9786
 Uriel	m	17743
 Urijah	m	3365